A magnitude ML 1.1 earthquake occured in region: 1 km E Massa Martana (PG), on
and geographic coordinates (lat, lon) 42.7800, 12.5340 at 8 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 | 1 | 3770 | 3770 |
Giano dell'Umbria | PG | 7 | 3846 | 7616 |
Acquasparta | TR | 10 | 4778 | 12394 |
Todi | PG | 10 | 16851 | 29245 |
Castel Ritaldi | PG | 12 | 3278 | 32523 |
Gualdo Cattaneo | PG | 15 | 6155 | 38678 |
Montecastrilli | TR | 15 | 5022 | 43700 |
Collazzone | PG | 15 | 3473 | 47173 |
Montefalco | PG | 16 | 5679 | 52852 |
Fratta Todina | PG | 16 | 1839 | 54691 |
Monte Castello di Vibio | PG | 16 | 1567 | 56258 |
Avigliano Umbro | TR | 16 | 2558 | 58816 |
Spoleto | PG | 18 | 38218 | 97034 |
Bevagna | PG | 18 | 5081 | 102115 |
San Gemini | TR | 19 | 5018 | 107133 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2022-03-14 08:10:12 |
42.7803 | 12.5338 | 8 | 2022-03-14 08:57:01 |
Sala Sismica INGV-Roma | 101963621 |
Field | Value |
---|---|
Time (UTC) | 2022-03-14 08:10:12 ± 0.19 |
Latitude | 42.7803 ± 0.0054 |
Longitude | 12.5338 ± 0.0147 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 101963621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1208 |
Semi-minor axis of confidence ellipse (meter) | 622 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 264 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 212 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.58096 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 101963621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-03-14 08:57:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.STON.BHZ. | 2022-03-14T08:12:02.32 | 3.0 | undecidable | manual | Sn | 6.97 | 0 | |||
CH.FUORN.HHZ. | 2022-03-14T08:12:00.15 | 3.0 | undecidable | manual | Sn | 1.2 | 0 | |||
ST.PANI.EHZ. | 2022-03-14T08:11:49.19 | 3.0 | undecidable | manual | Sg | 8.25 | 0 | |||
IV.CRND.HNZ. | 2022-03-14T08:11:34.00 | 3.0 | undecidable | manual | Sn | -0.6 | 0 | |||
OX.SABO.HNZ. | 2022-03-14T08:11:05.44 | 3.0 | undecidable | manual | Pn | 5.42 | 0 | |||
IV.IMOL.HNZ. | 2022-03-14T08:10:36.16 | 3.0 | positive | manual | Pn | 0.46 | 0 | |||
IV.CSP1.EHZ. | 2022-03-14T08:10:33.96 | 0.6 | undecidable | manual | S | 57 | 64.491 | 50 | 0.94 | 34 |
IV.MC2.EHZ. | 2022-03-14T08:10:31.17 | 0.3 | undecidable | manual | S | 75 | 55.2003 | 50 | 0.63 | 60 |
IV.FDMO.HHZ. | 2022-03-14T08:10:30.27 | 0.3 | undecidable | manual | S | 58 | 53.2023 | 50 | 0.27 | 66 |
IV.MML1.EHZ. | 2022-03-14T08:10:29.61 | 0.3 | undecidable | manual | S | 44 | 51.3153 | 50 | 0.12 | 68 |
IV.NRCA.HHZ. | 2022-03-14T08:10:28.54 | 0.3 | undecidable | manual | S | 83 | 47.619 | 50 | 0.03 | 70 |
IV.SNTG.HHZ. | 2022-03-14T08:10:27.28 | 3.0 | negative | manual | P | 3.98 | 0 | |||
IV.CESI.HHZ. | 2022-03-14T08:10:26.23 | 0.3 | undecidable | manual | S | 50 | 39.1275 | 50 | 0 | 72 |
IV.LAV9.HNZ. | 2022-03-14T08:10:25.01 | 3.0 | negative | manual | Pg | 0.7 | 0 | |||
IV.CSP1.EHZ. | 2022-03-14T08:10:24.07 | 0.1 | undecidable | manual | P | 57 | 64.491 | 50 | -0.3 | 86 |
IV.ASSB.HHZ. | 2022-03-14T08:10:23.48 | 0.3 | undecidable | manual | S | 19 | 30.8469 | 104 | -0.09 | 71 |
IV.GAVE.EHN. | 2022-03-14T08:10:23.46 | 0.3 | undecidable | manual | S | 108 | 30.9468 | 104 | -0.16 | 70 |
IV.MF5.EHZ. | 2022-03-14T08:10:23.60 | 3.0 | positive | manual | P | -1.84 | 0 | |||
IV.FDMO.HHZ. | 2022-03-14T08:10:22.25 | 0.1 | undecidable | manual | P | 58 | 53.2023 | 50 | -0.38 | 86 |
IV.MML1.EHZ. | 2022-03-14T08:10:22.12 | 0.1 | undecidable | manual | P | 44 | 51.3153 | 50 | -0.21 | 89 |
IV.MC2.EHZ. | 2022-03-14T08:10:22.80 | 0.1 | undecidable | manual | P | 75 | 55.2003 | 50 | -0.14 | 90 |
IV.NRCA.HHZ. | 2022-03-14T08:10:21.42 | 0.1 | undecidable | manual | P | 83 | 47.619 | 50 | -0.35 | 87 |
IV.MCIV.CHZ. | 2022-03-14T08:10:20.02 | 3.0 | undecidable | manual | S | -1.14 | 0 | |||
IV.CESI.HHZ. | 2022-03-14T08:10:20.15 | 0.1 | undecidable | manual | P | 50 | 39.1275 | 50 | -0.3 | 90 |
IV.MGAB.HHZ. | 2022-03-14T08:10:19.91 | 3.0 | undecidable | manual | S | 0.3 | 0 | |||
IV.ASSB.HHZ. | 2022-03-14T08:10:19.19 | 0.1 | undecidable | manual | P | 19 | 30.8469 | 104 | 0.27 | 92 |
IV.CESX.HHE. | 2022-03-14T08:10:19.70 | 0.6 | undecidable | manual | S | 167 | 19.5693 | 111 | -0.14 | 48 |
IV.MTCE.HHZ. | 2022-03-14T08:10:19.34 | 3.0 | undecidable | manual | P | -0.76 | 0 | |||
IV.GAVE.EHN. | 2022-03-14T08:10:18.78 | 0.1 | undecidable | manual | P | 108 | 30.9468 | 104 | -0.17 | 94 |
IV.CESX.HHE. | 2022-03-14T08:10:17.49 | 0.3 | undecidable | manual | P | 167 | 19.5693 | 111 | 0.73 | 61 |
IV.MOMA.HHZ. | 2022-03-14T08:10:15.45 | 0.1 | undecidable | manual | S | 49 | 3.8961 | 153 | -0.07 | 100 |
IT.GNU.HGE. | 2022-03-14T08:10:15.39 | 0.3 | undecidable | manual | S | 49 | 3.8961 | 152 | -0.13 | 74 |
IV.MOMA.HHZ. | 2022-03-14T08:10:14.48 | 0.1 | undecidable | manual | P | 49 | 3.8961 | 153 | 0.21 | 97 |
IT.GNU.HGE. | 2022-03-14T08:10:14.44 | 0.1 | undecidable | manual | P | 49 | 3.8961 | 152 | 0.17 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HNE. | ML:1.9 | 0.0012829025 | 0.128 | AML | other | m | 2022-03-14T08:10:15.64 |
IV.MOMA.HHE. | ML:1.9 | 0.0013120385 | 0.1152 | AML | other | m | 2022-03-14T08:10:15.64 |
IV.MOMA.HHN. | ML:1.8 | 0.0010754999999999999 | 0.12 | AML | other | m | 2022-03-14T08:10:15.66 |
IV.MOMA.HNN. | ML:1.7 | 0.0008839945999999999 | 0.1024 | AML | other | m | 2022-03-14T08:10:15.66 |
IV.NRCA.HHN. | ML:1.0 | 0.00003240452 | 0.1216 | AML | other | m | 2022-03-14T08:10:30.79 |
IV.NRCA.HHE. | ML:1.1 | 0.000037092359999999995 | 0.1344 | AML | other | m | 2022-03-14T08:10:31.17 |
IV.ASSB.HHE. | ML:0.9 | 0.000033002804999999995 | 0.1984 | AML | other | m | 2022-03-14T08:10:26.36 |
IV.ASSB.HHN. | ML:0.9 | 0.000037495034999999995 | 0.1408 | AML | other | m | 2022-03-14T08:10:23.98 |
IV.NRCA.HNE. | ML:1.7 | 0.00014059205 | 0.704 | AML | other | m | 2022-03-14T08:10:28.38 |
IV.NRCA.HNN. | ML:1.8 | 0.0001993843 | 0.7744 | AML | other | m | 2022-03-14T08:10:27.48 |