A magnitude ML 1.3 earthquake occured in region: 4 km SW Trevi (PG), on
and geographic coordinates (lat, lon) 42.8450, 12.7280 at 8 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Trevi | PG | 4 | 8469 | 8469 |
Campello sul Clitunno | PG | 5 | 2442 | 10911 |
Castel Ritaldi | PG | 5 | 3278 | 14189 |
Montefalco | PG | 8 | 5679 | 19868 |
Spoleto | PG | 12 | 38218 | 58086 |
Giano dell'Umbria | PG | 12 | 3846 | 61932 |
Foligno | PG | 13 | 57155 | 119087 |
Vallo di Nera | PG | 14 | 364 | 119451 |
Bevagna | PG | 14 | 5081 | 124532 |
Sant'Anatolia di Narco | PG | 15 | 564 | 125096 |
Cerreto di Spoleto | PG | 16 | 1075 | 126171 |
Gualdo Cattaneo | PG | 16 | 6155 | 132326 |
Scheggino | PG | 17 | 461 | 132787 |
Sellano | PG | 17 | 1079 | 133866 |
Spello | PG | 17 | 8645 | 142511 |
Massa Martana | PG | 18 | 3770 | 146281 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2023-08-19 12:19:59 |
42.8452 | 12.7278 | 9 | 2024-09-10 16:44:15 |
Bollettino Sismico Italiano INGV | 120458331 |
Reviewed Rev100 |
ML 1.3 | 2023-08-19 12:19:59 |
42.8425 | 12.7278 | 8 | 2023-08-19 12:48:23 |
Sala Sismica INGV-Roma | 120288941 |
Field | Value |
---|---|
Time (UTC) | 2023-08-19 12:19:59 ± 0.05 |
Latitude | 42.8452 ± 0.0036 |
Longitude | 12.7278 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 120458331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 369 |
Semi-minor axis of confidence ellipse (meter) | 283 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 181 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 53 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73654 |
Number of stations at which the event was observed | 36 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 120458331 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-25 06:04:02 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 120288941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-19 12:48:23 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.BERNI.HHZ. | 2023-08-19T12:21:47.68 | 3.0 | undecidable | manual | Sn | -5.35 | 0 | |||
NI.VINO.HHZ. | 2023-08-19T12:21:40.94 | 3.0 | undecidable | manual | Sg | 4.3 | 0 | |||
IV.HPAC.HHZ. | 2023-08-19T12:21:32.64 | 3.0 | undecidable | manual | Pn | -4.92 | 0 | |||
IV.MFNL.HHZ. | 2023-08-19T12:21:28.00 | 3.0 | positive | manual | Pg | 8.45 | 0 | |||
IV.MTMR.EHZ. | 2023-08-19T12:21:21.86 | 3.0 | undecidable | manual | Sg | 3.54 | 0 | |||
IV.SPS2.HHZ. | 2023-08-19T12:21:17.83 | 3.0 | positive | manual | Pg | 6.87 | 0 | |||
GU.GSCL.HHZ. | 2023-08-19T12:21:11.31 | 3.0 | undecidable | manual | Sg | 3.72 | 0 | |||
IV.AGLI.HHZ. | 2023-08-19T12:21:00.12 | 3.0 | undecidable | manual | Pg | 6.35 | 0 | |||
OX.CIMO.HHZ. | 2023-08-19T12:21:00.49 | 3.0 | undecidable | manual | Pg | 4.84 | 0 | |||
IV.MAGA.HHZ. | 2023-08-19T12:20:52.75 | 3.0 | positive | manual | Pn | -0.92 | 0 | |||
IV.RNI2.HHZ. | 2023-08-19T12:20:48.39 | 3.0 | undecidable | manual | S | -5.19 | 0 | |||
IV.SBPO.HNZ. | 2023-08-19T12:20:47.30 | 3.0 | undecidable | manual | Pg | 3.58 | 0 | |||
OT.OT05.EHZ. | 2023-08-19T12:20:47.08 | 3.0 | undecidable | manual | Pg | 4.65 | 0 | |||
IV.GIUL.HHZ. | 2023-08-19T12:20:25.04 | 3.0 | undecidable | manual | P | -3.39 | 0 | |||
IV.CAFI.HNZ. | 2023-08-19T12:20:25.20 | 0.3 | undecidable | manual | S | 311 | 81.7515 | 50 | 0.81 | 54 |
IV.EL6.EHE. | 2023-08-19T12:20:19.47 | 0.3 | undecidable | manual | S | 29 | 61.6938 | 50 | 0.46 | 64 |
IV.SMA1.EHZ. | 2023-08-19T12:20:17.80 | 0.6 | undecidable | manual | S | 115 | 54.9006 | 50 | 0.59 | 41 |
IV.PF6.EHN. | 2023-08-19T12:20:16.06 | 0.1 | undecidable | manual | S | 49 | 49.8168 | 50 | 0.19 | 92 |
7F.SIB2.EHN. | 2023-08-19T12:20:15.11 | 0.3 | undecidable | manual | S | 84 | 47.1195 | 50 | -0.02 | 72 |
IV.PE3.EHZ. | 2023-08-19T12:20:15.86 | 3.0 | negative | manual | P | -2.66 | 0 | |||
IV.CSP1.EHZ. | 2023-08-19T12:20:15.35 | 0.3 | undecidable | manual | S | 55 | 47.4192 | 50 | 0.14 | 70 |
7F.SIB1.EHZ. | 2023-08-19T12:20:14.25 | 0.6 | undecidable | manual | S | 83 | 44.4222 | 50 | -0.16 | 47 |
IV.CAFI.HNZ. | 2023-08-19T12:20:13.65 | 0.1 | undecidable | manual | P | 311 | 81.7515 | 50 | -0.23 | 86 |
IV.MC2.EHE. | 2023-08-19T12:20:13.15 | 0.3 | undecidable | manual | S | 79 | 38.2284 | 50 | 0.4 | 67 |
IV.LNSS.HHZ. | 2023-08-19T12:20:12.42 | 0.3 | undecidable | manual | S | 136 | 37.0296 | 50 | -0.01 | 73 |
IV.MML1.EHZ. | 2023-08-19T12:20:11.82 | 0.3 | undecidable | manual | S | 34 | 35.742 | 50 | -0.27 | 70 |
IV.SACS.HHZ. | 2023-08-19T12:20:11.36 | 0.3 | undecidable | manual | P | 271 | 66.5778 | 50 | -0.17 | 67 |
IV.FDMO.HHZ. | 2023-08-19T12:20:11.79 | 0.3 | undecidable | manual | S | 54 | 36.0417 | 50 | -0.4 | 68 |
IV.NRCA.HHZ. | 2023-08-19T12:20:10.69 | 0.1 | undecidable | manual | S | 92 | 31.4463 | 105 | -0.14 | 96 |
IV.EL6.EHE. | 2023-08-19T12:20:10.65 | 0.3 | undecidable | manual | P | 29 | 61.6938 | 50 | -0.13 | 68 |
IV.FEMA.HNZ. | 2023-08-19T12:20:10.37 | 0.1 | undecidable | manual | S | 64 | 29.1486 | 106 | 0.3 | 93 |
IV.SMA1.EHZ. | 2023-08-19T12:20:09.60 | 0.1 | undecidable | manual | P | 115 | 54.9006 | 50 | -0.14 | 92 |
IV.GUMA.HNE. | 2023-08-19T12:20:09.95 | 0.3 | undecidable | manual | P | 64 | 54.9006 | 50 | 0.22 | 68 |
IV.PF6.EHN. | 2023-08-19T12:20:08.81 | 0.1 | undecidable | manual | P | 49 | 49.8168 | 50 | -0.15 | 93 |
IV.CESI.HNZ. | 2023-08-19T12:20:08.00 | 0.3 | undecidable | manual | S | 39 | 22.755 | 110 | 0.03 | 75 |
7F.SIB2.EHN. | 2023-08-19T12:20:08.23 | 0.1 | undecidable | manual | P | 84 | 47.1195 | 50 | -0.3 | 90 |
IV.CSP1.EHZ. | 2023-08-19T12:20:08.45 | 0.1 | undecidable | manual | P | 55 | 47.4192 | 50 | -0.13 | 94 |
IV.MC2.EHE. | 2023-08-19T12:20:07.05 | 0.3 | undecidable | manual | P | 79 | 38.2284 | 50 | -0.11 | 72 |
IV.GAVE.HNZ. | 2023-08-19T12:20:07.70 | 0.6 | undecidable | manual | S | 141 | 21.6672 | 111 | 0.09 | 49 |
7F.SIB1.EHZ. | 2023-08-19T12:20:07.92 | 0.1 | undecidable | manual | P | 83 | 44.4222 | 50 | -0.2 | 93 |
IV.LNSS.HHZ. | 2023-08-19T12:20:07.17 | 0.1 | undecidable | manual | P | 136 | 37.0296 | 50 | 0.19 | 94 |
IV.ATCC.EHZ. | 2023-08-19T12:20:07.22 | 3.0 | positive | manual | P | -0.6 | 0 | |||
IV.FDMO.HHZ. | 2023-08-19T12:20:06.59 | 0.1 | undecidable | manual | P | 54 | 36.0417 | 50 | -0.25 | 93 |
IV.MML1.EHZ. | 2023-08-19T12:20:06.53 | 0.1 | undecidable | manual | P | 34 | 35.742 | 50 | -0.25 | 93 |
IV.FEMA.HNZ. | 2023-08-19T12:20:05.60 | 0.1 | undecidable | manual | P | 64 | 29.1486 | 106 | -0.01 | 99 |
IT.GNU.HGZ. | 2023-08-19T12:20:05.02 | 0.3 | undecidable | manual | S | 250 | 13.6752 | 122 | -0.08 | 75 |
IV.NRCA.HHZ. | 2023-08-19T12:20:05.76 | 0.1 | undecidable | manual | P | 92 | 31.4463 | 105 | -0.29 | 93 |
IV.CESI.HNZ. | 2023-08-19T12:20:04.57 | 0.1 | undecidable | manual | P | 39 | 22.755 | 110 | 0.17 | 97 |
IV.MOMA.HNZ. | 2023-08-19T12:20:04.89 | 0.1 | undecidable | manual | S | 250 | 13.6752 | 122 | -0.21 | 98 |
IV.GAVE.HNZ. | 2023-08-19T12:20:04.52 | 0.1 | undecidable | manual | P | 141 | 21.6672 | 111 | 0.33 | 94 |
IV.ASSB.HHZ. | 2023-08-19T12:20:03.48 | 3.0 | undecidable | manual | P | -1.55 | 0 | |||
IV.MOMA.HNZ. | 2023-08-19T12:20:02.84 | 0.1 | undecidable | manual | P | 250 | 13.6752 | 122 | 0.1 | 100 |
IT.GNU.HGZ. | 2023-08-19T12:20:02.97 | 0.1 | undecidable | manual | P | 250 | 13.6752 | 122 | 0.23 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MML1.EHN. | ML:1.0 | 0.00004 | 1.08 | AML | other | m | 2023-08-19T12:20:12.30 |
IV.FDMO.HHE. | ML:1.2 | 0.0000616 | 0.14 | AML | other | m | 2023-08-19T12:20:12.88 |
IV.NRCA.HHN. | ML:1.4 | 0.0001115 | 0.12 | AML | other | m | 2023-08-19T12:20:12.97 |
IV.LNSS.HHE. | ML:1.3 | 0.0000793 | 0.44 | AML | other | m | 2023-08-19T12:20:13.34 |
IV.FDMO.HHN. | ML:1.0 | 0.000040999999999999994 | 0.84 | AML | other | m | 2023-08-19T12:20:13.82 |
IV.NRCA.HHE. | ML:1.4 | 0.0001115 | 0.08 | AML | other | m | 2023-08-19T12:20:13.50 |
IV.LNSS.HHN. | ML:1.2 | 0.0000635 | 0.68 | AML | other | m | 2023-08-19T12:20:13.20 |
IV.MML1.EHE. | ML:0.9 | 0.000035249999999999996 | 0.56 | AML | other | m | 2023-08-19T12:20:13.91 |
IV.CSP1.EHE. | ML:1.7 | 0.0001325 | 0.18 | AML | other | m | 2023-08-19T12:20:15.89 |
IV.CSP1.EHN. | ML:1.6 | 0.00011509999999999999 | 0.74 | AML | other | m | 2023-08-19T12:20:16.43 |