A magnitude ML 1.7 earthquake occured in region: 8 km E Massa Martana (PG), on
and geographic coordinates (lat, lon) 42.7610, 12.6210 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Massa Martana | PG | 8 | 3770 | 3770 |
Castel Ritaldi | PG | 8 | 3278 | 7048 |
Giano dell'Umbria | PG | 9 | 3846 | 10894 |
Acquasparta | TR | 10 | 4778 | 15672 |
Spoleto | PG | 10 | 38218 | 53890 |
Campello sul Clitunno | PG | 14 | 2442 | 56332 |
Montefalco | PG | 15 | 5679 | 62011 |
Montecastrilli | TR | 16 | 5022 | 67033 |
Trevi | PG | 17 | 8469 | 75502 |
San Gemini | TR | 17 | 5018 | 80520 |
Gualdo Cattaneo | PG | 17 | 6155 | 86675 |
Todi | PG | 18 | 16851 | 103526 |
Sant'Anatolia di Narco | PG | 18 | 564 | 104090 |
Scheggino | PG | 18 | 461 | 104551 |
Bevagna | PG | 19 | 5081 | 109632 |
Avigliano Umbro | TR | 20 | 2558 | 112190 |
Vallo di Nera | PG | 20 | 364 | 112554 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2024-01-01 01:35:11 |
42.7613 | 12.6212 | 10 | 2024-01-01 01:45:08 |
Sala Sismica INGV-Roma | 124387001 |
Field | Value |
---|---|
Time (UTC) | 2024-01-01 01:35:11 ± 0.06 |
Latitude | 42.7613 ± 0.0027 |
Longitude | 12.6212 ± 0.0098 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124387001 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 754 |
Semi-minor axis of confidence ellipse (meter) | 254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 130 |
Number of associated phases, regardless of their use for origin computation | 42 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85436 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 44 |
Type of magnitude | ML |
Reference to an origin | 124387001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-01 01:45:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VITU.HHZ. | 2024-01-01T01:36:16.16 | 3.0 | undecidable | manual | Sn | 1.87 | 0 | |||
IV.BSSO.HHZ. | 2024-01-01T01:36:13.24 | 3.0 | undecidable | manual | Sg | 5.57 | 0 | |||
IV.CERA.HNZ. | 2024-01-01T01:35:58.42 | 3.0 | undecidable | manual | Sn | -0.81 | 0 | |||
IV.SBPO.HNZ. | 2024-01-01T01:35:51.78 | 3.0 | undecidable | manual | Pn | -0.54 | 0 | |||
IV.VITU.HHZ. | 2024-01-01T01:35:47.59 | 3.0 | undecidable | manual | Pn | 0.91 | 0 | |||
IV.VAGA.HNZ. | 2024-01-01T01:35:41.89 | 3.0 | undecidable | manual | Pn | 0.32 | 0 | |||
IV.FIAM.HHZ. | 2024-01-01T01:35:32.67 | 0.3 | undecidable | manual | S | 143 | 68.0763 | 50 | 0.24 | 66 |
IV.CSP1.EHZ. | 2024-01-01T01:35:30.69 | 0.6 | undecidable | manual | S | 52 | 59.8956 | 50 | 0.45 | 43 |
IV.MMO1.EHZ. | 2024-01-01T01:35:30.42 | 0.3 | undecidable | manual | S | 75 | 59.3961 | 50 | 0.32 | 66 |
IV.SMA1.EHZ. | 2024-01-01T01:35:30.46 | 0.6 | undecidable | manual | S | 104 | 59.9955 | 50 | 0.2 | 45 |
IV.SNTG.HHZ. | 2024-01-01T01:35:30.98 | 0.3 | undecidable | manual | S | 25 | 60.5949 | 50 | 0.57 | 61 |
IV.RM33.EHZ. | 2024-01-01T01:35:29.39 | 0.3 | undecidable | manual | S | 120 | 55.8996 | 50 | 0.21 | 68 |
IV.CERT.HHZ. | 2024-01-01T01:35:27.63 | 0.3 | undecidable | manual | P | 162 | 94.8384 | 50 | -0.13 | 64 |
IV.ATCC.EHZ. | 2024-01-01T01:35:27.19 | 0.6 | undecidable | manual | S | 2 | 47.0196 | 50 | 0.39 | 44 |
IV.FDMO.HHZ. | 2024-01-01T01:35:26.96 | 0.6 | undecidable | manual | S | 51 | 48.618 | 50 | -0.27 | 45 |
IV.MML1.EHZ. | 2024-01-01T01:35:26.78 | 0.3 | undecidable | manual | S | 36 | 48.3183 | 50 | -0.37 | 66 |
IV.LNSS.HHZ. | 2024-01-01T01:35:24.24 | 0.3 | undecidable | manual | S | 117 | 38.4282 | 50 | -0.27 | 69 |
IV.NRCA.HHZ. | 2024-01-01T01:35:24.98 | 0.3 | undecidable | manual | S | 79 | 40.9257 | 50 | -0.19 | 70 |
IV.CESI.HHZ. | 2024-01-01T01:35:23.45 | 0.3 | undecidable | manual | S | 40 | 35.5422 | 50 | -0.27 | 69 |
IV.FIAM.HHZ. | 2024-01-01T01:35:23.41 | 0.1 | undecidable | manual | P | 143 | 68.0763 | 50 | -0.23 | 88 |
IV.GUMA.HHZ. | 2024-01-01T01:35:23.89 | 0.3 | undecidable | manual | P | 60 | 66.9774 | 50 | 0.43 | 63 |
IV.SMA1.EHZ. | 2024-01-01T01:35:22.51 | 0.1 | undecidable | manual | P | 104 | 59.9955 | 50 | 0.12 | 91 |
IV.ASSB.HHZ. | 2024-01-01T01:35:22.40 | 0.3 | undecidable | manual | S | 6 | 31.3464 | 50 | -0.21 | 71 |
IV.SNTG.HHZ. | 2024-01-01T01:35:22.36 | 0.3 | undecidable | manual | P | 25 | 60.5949 | 50 | -0.12 | 68 |
IV.CSP1.EHZ. | 2024-01-01T01:35:22.74 | 0.3 | undecidable | manual | P | 52 | 59.8956 | 50 | 0.36 | 65 |
IV.MMO1.EHZ. | 2024-01-01T01:35:22.35 | 0.3 | undecidable | manual | P | 75 | 59.3961 | 50 | 0.05 | 69 |
IV.RM33.EHZ. | 2024-01-01T01:35:21.56 | 0.1 | undecidable | manual | P | 120 | 55.8996 | 50 | -0.2 | 90 |
IV.ATCC.EHZ. | 2024-01-01T01:35:20.41 | 0.3 | undecidable | manual | P | 2 | 47.0196 | 50 | 0.02 | 71 |
IV.GAVE.HNN. | 2024-01-01T01:35:20.37 | 0.6 | undecidable | manual | S | 109 | 23.5542 | 50 | -0.16 | 48 |
IV.FDMO.HHZ. | 2024-01-01T01:35:20.48 | 0.3 | undecidable | manual | P | 51 | 48.618 | 50 | -0.16 | 69 |
IV.MML1.EHZ. | 2024-01-01T01:35:20.50 | 0.3 | undecidable | manual | P | 36 | 48.3183 | 50 | -0.09 | 70 |
IV.ARRO.EHZ. | 2024-01-01T01:35:20.78 | 0.3 | undecidable | manual | S | 150 | 23.3544 | 50 | 0.29 | 71 |
IV.NRCA.HHZ. | 2024-01-01T01:35:19.31 | 0.1 | undecidable | manual | P | 79 | 40.9257 | 50 | -0.14 | 94 |
IV.LNSS.HHZ. | 2024-01-01T01:35:18.87 | 0.1 | undecidable | manual | P | 117 | 38.4282 | 50 | -0.19 | 93 |
IV.CESX.HHZ. | 2024-01-01T01:35:18.52 | 0.1 | undecidable | manual | S | 189 | 17.1717 | 121 | -0.08 | 99 |
IV.CESI.HHZ. | 2024-01-01T01:35:18.47 | 0.3 | undecidable | manual | P | 40 | 35.5422 | 50 | -0.14 | 71 |
IV.ASSB.HHZ. | 2024-01-01T01:35:17.81 | 0.1 | undecidable | manual | P | 6 | 31.3464 | 50 | -0.16 | 95 |
IV.ARRO.EHZ. | 2024-01-01T01:35:16.85 | 0.3 | undecidable | manual | P | 150 | 23.3544 | 50 | 0.1 | 73 |
IV.GAVE.HNN. | 2024-01-01T01:35:16.75 | 0.3 | undecidable | manual | P | 109 | 23.5542 | 50 | -0.02 | 75 |
IV.CESX.HHZ. | 2024-01-01T01:35:15.70 | 0.1 | undecidable | manual | P | 189 | 17.1717 | 121 | 0.05 | 100 |
IT.GNU.HGZ. | 2024-01-01T01:35:15.89 | 0.3 | undecidable | manual | S | 319 | 6.2937 | 149 | 0.05 | 76 |
IT.GNU.HGZ. | 2024-01-01T01:35:14.22 | 0.3 | undecidable | manual | P | 319 | 6.2937 | 149 | 0.16 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IT.GNU.HGN. | ML:3.7 | 0.070937905 | 0.1 | AML | other | m | 2024-01-01T01:35:17.19 |
IT.GNU.HGE. | ML:3.8 | 0.105000045 | 0.0896 | AML | other | m | 2024-01-01T01:35:16.25 |
IV.CESX.HHE. | ML:1.9 | 0.000672 | 0.26 | AML | other | m | 2024-01-01T01:35:19.83 |
IV.CESX.HHN. | ML:1.8 | 0.00058684635 | 0.26 | AML | other | m | 2024-01-01T01:35:20.76 |
IV.ARRO.EHE. | ML:1.8 | 0.00043500000000000006 | 1.8 | AML | other | m | 2024-01-01T01:35:20.04 |
IV.ARRO.EHN. | ML:1.8 | 0.00035250665 | 0.3 | AML | other | m | 2024-01-01T01:35:21.29 |
IV.NRCA.HNE. | ML:1.9 | 0.0002576769 | 0.78 | AML | other | m | 2024-01-01T01:35:20.67 |
IV.ASSB.HHN. | ML:1.5 | 0.0001530871 | 0.2 | AML | other | m | 2024-01-01T01:35:22.49 |
IV.ASSB.HHE. | ML:1.4 | 0.000132357325 | 0.1 | AML | other | m | 2024-01-01T01:35:23.13 |
IV.CESI.HHN. | ML:1.6 | 0.0001531384 | 0.22 | AML | other | m | 2024-01-01T01:35:24.09 |
IV.CESI.HHE. | ML:1.6 | 0.00013785 | 1.76 | AML | other | m | 2024-01-01T01:35:24.99 |
IV.LNSS.HHE. | ML:2.0 | 0.000321 | 1.02 | AML | other | m | 2024-01-01T01:35:24.09 |
IV.LNSS.HNN. | ML:1.9 | 0.000258553255 | 0.1504 | AML | other | m | 2024-01-01T01:35:25.62 |
IV.LNSS.HNE. | ML:1.9 | 0.00030111565 | 0.2592 | AML | other | m | 2024-01-01T01:35:25.08 |
IV.LNSS.HHN. | ML:1.9 | 0.00027449999999999995 | 0.16 | AML | other | m | 2024-01-01T01:35:25.62 |
IV.NRCA.HHN. | ML:1.6 | 0.00014250000000000002 | 0.68 | AML | other | m | 2024-01-01T01:35:26.40 |
IV.NRCA.HHE. | ML:1.6 | 0.00014050000000000003 | 0.36 | AML | other | m | 2024-01-01T01:35:26.68 |
IV.FDMO.HHE. | ML:1.5 | 0.00008695 | 0.1 | AML | other | m | 2024-01-01T01:35:28.24 |
IV.MML1.EHN. | ML:1.4 | 0.00007680000000000001 | 0.12 | AML | other | m | 2024-01-01T01:35:28.44 |
IV.ATCC.EHN. | ML:1.6 | 0.000107867945 | 0.14 | AML | other | m | 2024-01-01T01:35:28.17 |
IV.FDMO.HHN. | ML:1.5 | 0.00008864288 | 0.12 | AML | other | m | 2024-01-01T01:35:28.31 |
IV.MML1.EHE. | ML:1.4 | 0.00007535 | 0.76 | AML | other | m | 2024-01-01T01:35:29.59 |
IV.ATCC.EHE. | ML:1.6 | 0.00011649999999999999 | 1.02 | AML | other | m | 2024-01-01T01:35:30.68 |
IV.NRCA.HNN. | ML:1.9 | 0.00025091149000000003 | 0.4896 | AML | other | m | 2024-01-01T01:35:30.82 |
IV.MMO1.EHE. | ML:1.3 | 0.000044936167 | 0.18 | AML | other | m | 2024-01-01T01:35:31.21 |
IV.RM33.EHN. | ML:1.6 | 0.00009640435 | 0.18 | AML | other | m | 2024-01-01T01:35:31.16 |
IV.MMO1.EHN. | ML:1.5 | 0.000059420585 | 0.1 | AML | other | m | 2024-01-01T01:35:30.83 |
IV.SMA1.EHE. | ML:1.6 | 0.00007733844500000001 | 0.3 | AML | other | m | 2024-01-01T01:35:31.50 |
IV.SNTG.HHE. | ML:1.2 | 0.0000370060521 | 0.12 | AML | other | m | 2024-01-01T01:35:32.42 |
IV.SMA1.EHN. | ML:1.7 | 0.00010298219 | 0.26 | AML | other | m | 2024-01-01T01:35:32.44 |
IV.RM33.EHE. | ML:1.6 | 0.00008690000000000001 | 0.2 | AML | other | m | 2024-01-01T01:35:32.79 |
IV.SNTG.HHN. | ML:1.2 | 0.00003419032499999999 | 0.16 | AML | other | m | 2024-01-01T01:35:32.75 |
IV.VAGA.HNE. | ML:3.1 | 0.00038871151 | 0.3896 | AML | other | m | 2024-01-01T01:35:58.36 |
IV.VAGA.HNN. | ML:3.2 | 0.00042040430000000003 | 0.3704 | AML | other | m | 2024-01-01T01:35:58.37 |
IV.CESI.HNE. | ML:1.7 | 0.00018297740000000002 | 0.3 | AML | other | m | 2024-01-01T01:35:25.76 |
IV.CESI.HNN. | ML:1.6 | 0.00016115310500000002 | 0.2096 | AML | other | m | 2024-01-01T01:35:24.09 |
IV.ATCC.HNE. | ML:1.6 | 0.00011505227000000001 | 0.24 | AML | other | m | 2024-01-01T01:35:27.70 |
IV.ATCC.HNN. | ML:1.6 | 0.0001139527715 | 0.24 | AML | other | m | 2024-01-01T01:35:29.25 |
IV.MML1.HNE. | ML:1.6 | 0.000113345985 | 0.4408 | AML | other | m | 2024-01-01T01:35:36.73 |
IV.MML1.HNN. | ML:1.6 | 0.000102738425 | 0.1304 | AML | other | m | 2024-01-01T01:35:28.38 |
IV.CSP1.EHE. | ML:1.9 | 0.00015020595000000001 | 0.32 | AML | other | m | 2024-01-01T01:35:33.02 |
IV.CSP1.EHN. | ML:1.8 | 0.000134326635 | 0.2 | AML | other | m | 2024-01-01T01:35:31.23 |
IV.FIAM.HHE. | ML:1.4 | 0.00004307255 | 0.54 | AML | other | m | 2024-01-01T01:35:38.92 |
IV.FIAM.HHN. | ML:1.4 | 0.000038338625 | 0.32 | AML | other | m | 2024-01-01T01:35:39.24 |