A magnitude ML 0.4 earthquake occured in region: 2 km SW Trevi (PG), on
and geographic coordinates (lat, lon) 42.8620, 12.7320 at 11 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 |
---|---|---|---|---|
Trevi | PG | 2 | 8469 | 8469 |
Campello sul Clitunno | PG | 6 | 2442 | 10911 |
Castel Ritaldi | PG | 6 | 3278 | 14189 |
Montefalco | PG | 7 | 5679 | 19868 |
Foligno | PG | 11 | 57155 | 77023 |
Bevagna | PG | 13 | 5081 | 82104 |
Giano dell'Umbria | PG | 13 | 3846 | 85950 |
Spoleto | PG | 14 | 38218 | 124168 |
Vallo di Nera | PG | 15 | 364 | 124532 |
Gualdo Cattaneo | PG | 15 | 6155 | 130687 |
Spello | PG | 15 | 8645 | 139332 |
Cerreto di Spoleto | PG | 16 | 1075 | 140407 |
Sellano | PG | 16 | 1079 | 141486 |
Sant'Anatolia di Narco | PG | 17 | 564 | 142050 |
Scheggino | PG | 18 | 461 | 142511 |
Cannara | PG | 19 | 4305 | 146816 |
Massa Martana | PG | 20 | 3770 | 150586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-11-13 15:32:57 |
42.8622 | 12.7323 | 11 | 2021-11-13 15:56:35 |
Sala Sismica INGV-Roma | 97442811 |
Field | Value |
---|---|
Time (UTC) | 2021-11-13 15:32:57 ± 0.05 |
Latitude | 42.8622 ± 0.0036 |
Longitude | 12.7323 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 97442811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 190 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 318 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 203 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 8 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 4 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97442811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-13 15:56:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.GMB1.HHZ. | 2021-11-13T15:34:41.71 | 3.0 | undecidable | manual | Sn | -3.53 | 0 | |||
IV.PCN.EHZ. | 2021-11-13T15:34:31.17 | 3.0 | undecidable | manual | Sg | 10.3 | 0 | |||
IV.SGAL.EHZ. | 2021-11-13T15:34:29.32 | 3.0 | undecidable | manual | Sn | 3.43 | 0 | |||
IV.SARZ.HHZ. | 2021-11-13T15:34:24.48 | 3.0 | undecidable | manual | Sn | -2.91 | 0 | |||
IV.CAPR.HNZ. | 2021-11-13T15:34:22.00 | 3.0 | undecidable | manual | Sn | -8.61 | 0 | |||
IV.TDS.HHZ. | 2021-11-13T15:34:21.72 | 3.0 | undecidable | manual | Sn | -0.97 | 0 | |||
IV.ZEN8.EHZ. | 2021-11-13T15:34:18.14 | 3.0 | undecidable | manual | Sn | -6.22 | 0 | |||
IV.FREG.EHZ. | 2021-11-13T15:34:14.65 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
CH.BERNI.HHZ. | 2021-11-13T15:34:02.80 | 3.0 | positive | manual | Pg | 10.21 | 0 | |||
GU.GSCL.HHZ. | 2021-11-13T15:34:02.08 | 3.0 | undecidable | manual | Sn | 2.94 | 0 | |||
MN.BNI.HHZ. | 2021-11-13T15:33:59.87 | 3.0 | positive | manual | Pn | -0.95 | 0 | |||
IV.MONC.HHZ. | 2021-11-13T15:33:58.03 | 3.0 | positive | manual | Pn | 7 | 0 | |||
IV.CDRU.HNZ. | 2021-11-13T15:33:56.00 | 3.0 | undecidable | manual | Sn | 0.39 | 0 | |||
IV.SGAL.EHZ. | 2021-11-13T15:33:54.70 | 3.0 | undecidable | manual | Pg | 13.55 | 0 | |||
IX.CMP3.EHZ.02 | 2021-11-13T15:33:54.69 | 3.0 | undecidable | manual | Sn | 4.52 | 0 | |||
IV.PIPA.HHZ. | 2021-11-13T15:33:50.58 | 3.0 | undecidable | manual | Pn | 6 | 0 | |||
IV.MDI.HHZ. | 2021-11-13T15:33:47.62 | 3.0 | undecidable | manual | Pn | 1.21 | 0 | |||
IV.CET2.HHZ. | 2021-11-13T15:33:46.34 | 3.0 | positive | manual | Pg | 8.46 | 0 | |||
IX.RSF3.HHZ.02 | 2021-11-13T15:33:45.95 | 3.0 | undecidable | manual | Sn | -1.08 | 0 | |||
IV.VTIR.HHZ. | 2021-11-13T15:33:40.36 | 3.0 | undecidable | manual | Sn | 0.64 | 0 | |||
IV.PZUN.HHZ. | 2021-11-13T15:33:40.08 | 3.0 | positive | manual | Pg | 13.28 | 0 | |||
IV.VBKN.HHZ. | 2021-11-13T15:33:37.10 | 3.0 | undecidable | manual | Sn | -2.28 | 0 | |||
IV.CDRU.HNZ. | 2021-11-13T15:33:29.53 | 3.0 | undecidable | manual | Pn | 5.39 | 0 | |||
OT.OT17.EHZ. | 2021-11-13T15:33:27.91 | 3.0 | positive | manual | Pg | 10.8 | 0 | |||
IT.FIE.HGZ. | 2021-11-13T15:33:22.84 | 3.0 | positive | manual | Pg | 6.25 | 0 | |||
IV.MTMR.EHZ. | 2021-11-13T15:33:19.18 | 3.0 | negative | manual | Pn | 0.87 | 0 | |||
IV.CAFE.HNZ. | 2021-11-13T15:33:18.89 | 3.0 | undecidable | manual | Pn | -0.47 | 0 | |||
IV.BARO.EHZ. | 2021-11-13T15:33:15.20 | 3.0 | undecidable | manual | P | 0 | ||||
IV.SEF1.HNZ. | 2021-11-13T15:33:14.09 | 3.0 | undecidable | manual | P | 0 | ||||
IV.OVO.HHZ. | 2021-11-13T15:33:11.71 | 3.0 | positive | manual | Pn | -3.12 | 0 | |||
IV.PE3.EHZ. | 2021-11-13T15:33:10.84 | 3.0 | positive | manual | Pn | -0.51 | 0 | |||
IV.MML1.HNZ. | 2021-11-13T15:33:09.51 | 0.3 | undecidable | manual | S | 35 | 33.9438 | 50 | -0.01 | 72 |
IV.CASP.HNZ. | 2021-11-13T15:33:08.69 | 3.0 | undecidable | manual | Pn | -2.74 | 0 | |||
IV.ASSB.HHZ. | 2021-11-13T15:33:06.02 | 0.3 | undecidable | manual | S | 343 | 20.868 | 50 | -0.01 | 74 |
IV.CESI.HHZ. | 2021-11-13T15:33:06.05 | 0.3 | undecidable | manual | S | 41 | 21.1677 | 50 | -0.04 | 74 |
IV.MML1.HNZ. | 2021-11-13T15:33:04.46 | 0.6 | undecidable | manual | P | 35 | 33.9438 | 50 | -0.19 | 47 |
IV.MOMA.HHZ. | 2021-11-13T15:33:04.36 | 0.3 | undecidable | manual | S | 244 | 14.6742 | 50 | -0.02 | 75 |
IV.CESI.HHZ. | 2021-11-13T15:33:02.79 | 0.1 | undecidable | manual | P | 41 | 21.1677 | 50 | 0.12 | 97 |
IV.ASSB.HHZ. | 2021-11-13T15:33:02.67 | 0.1 | undecidable | manual | P | 343 | 20.868 | 50 | 0.04 | 98 |
IV.MOMA.HHZ. | 2021-11-13T15:33:01.67 | 0.1 | undecidable | manual | P | 244 | 14.6742 | 50 | -0.01 | 100 |
IV.NRCA.HHZ. | 2021-11-13T15:33:01.18 | 3.0 | undecidable | manual | Pn | -1.41 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MOMA.HHE. | ML:0.6 | 0.000032739825 | 0.1408 | AML | other | m | 2021-11-13T15:33:05.77 |
IV.MOMA.HHN. | ML:0.5 | 0.000030423150000000004 | 0.1152 | AML | other | m | 2021-11-13T15:33:04.90 |
IV.ASSB.HHE. | ML:0.2 | 0.0000102541275 | 0.192 | AML | other | m | 2021-11-13T15:33:06.34 |
IV.ASSB.HHN. | ML:0.3 | 0.000013677217 | 0.2944 | AML | other | m | 2021-11-13T15:33:06.57 |
IV.CESI.HHE. | ML:0.2 | 0.000010555874 | 0.1024 | AML | other | m | 2021-11-13T15:33:06.50 |
IV.CESI.HHN. | ML:0.3 | 0.000016259561499999997 | 0.2176 | AML | other | m | 2021-11-13T15:33:06.14 |