A magnitude ML 1.6 earthquake occured in region: 9 km SE Valtopina (PG), on
and geographic coordinates (lat, lon) 42.9900, 12.8130 at 61 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 |
---|---|---|---|---|
Valtopina | PG | 9 | 1398 | 1398 |
Foligno | PG | 10 | 57155 | 58553 |
Spello | PG | 12 | 8645 | 67198 |
Trevi | PG | 14 | 8469 | 75667 |
Nocera Umbra | PG | 14 | 5839 | 81506 |
Sellano | PG | 15 | 1079 | 82585 |
Serravalle di Chienti | MC | 15 | 1070 | 83655 |
Monte Cavallo | MC | 15 | 145 | 83800 |
Montefalco | PG | 17 | 5679 | 89479 |
Bevagna | PG | 18 | 5081 | 94560 |
Assisi | PG | 18 | 28299 | 122859 |
Cannara | PG | 19 | 4305 | 127164 |
Campello sul Clitunno | PG | 19 | 2442 | 129606 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2024-03-01 05:32:30 |
42.9897 | 12.8132 | 61 | 2024-03-01 07:13:06 |
Sala Sismica INGV-Roma | 125634951 |
Field | Value |
---|---|
Time (UTC) | 2024-03-01 05:32:30 ± 0.2 |
Latitude | 42.9897 ± 0.0135 |
Longitude | 12.8132 ± 0.0148 |
Depth (km) | 61 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125634951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1360 |
Semi-minor axis of confidence ellipse (meter) | 1060 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 8 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 19 |
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) | 0.42088 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 125634951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-01 07:13:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SRES.HHZ. | 2024-03-01T05:32:50.13 | 3.0 | positive | manual | Pg | 3.09 | 0 | |||
IV.MC2.EHN. | 2024-03-01T05:32:49.19 | 0.6 | undecidable | manual | S | 106 | 31.746 | 147 | 0.47 | 45 |
IV.GAVE.EHE. | 2024-03-01T05:32:48.68 | 0.6 | undecidable | manual | S | 169 | 33.6441 | 146 | -0.27 | 48 |
IV.NRCA.HHZ. | 2024-03-01T05:32:48.27 | 0.6 | undecidable | manual | S | 125 | 29.9478 | 149 | -0.25 | 48 |
IV.FDMO.HHZ. | 2024-03-01T05:32:47.78 | 0.6 | undecidable | manual | S | 77 | 22.8549 | 156 | -0.02 | 50 |
IV.ASSB.HHZ. | 2024-03-01T05:32:47.15 | 0.3 | undecidable | manual | S | 295 | 13.875 | 165 | 0.01 | 77 |
IV.MML1.EHZ. | 2024-03-01T05:32:47.92 | 0.3 | undecidable | manual | S | 43 | 18.7701 | 160 | 0.45 | 70 |
IT.MTCL.HGN. | 2024-03-01T05:32:47.25 | 0.3 | undecidable | manual | S | 88 | 15.0738 | 163 | 0.03 | 77 |
IV.CESI.HHZ. | 2024-03-01T05:32:46.77 | 0.3 | undecidable | manual | S | 77 | 7.5813 | 172 | -0.1 | 77 |
IV.PIEI.HHZ. | 2024-03-01T05:32:44.50 | 3.0 | positive | manual | P | 0.15 | 0 | |||
IV.RM33.EHZ. | 2024-03-01T05:32:44.26 | 3.0 | positive | manual | P | 0.1 | 0 | |||
IV.SMA1.EHZ. | 2024-03-01T05:32:43.52 | 3.0 | negative | manual | P | -0.15 | 0 | |||
IV.SSFR.HHZ. | 2024-03-01T05:32:42.53 | 3.0 | undecidable | manual | P | -0.19 | 0 | |||
IV.LNSS.HHN. | 2024-03-01T05:32:42.19 | 0.3 | undecidable | manual | P | 157 | 46.7199 | 135 | -0.13 | 72 |
IV.NRCA.HHZ. | 2024-03-01T05:32:41.10 | 0.3 | negative | manual | P | 125 | 29.9478 | 149 | 0.07 | 74 |
IV.MC2.EHN. | 2024-03-01T05:32:41.16 | 0.3 | undecidable | manual | P | 106 | 31.746 | 147 | 0.01 | 75 |
IV.GAVE.EHE. | 2024-03-01T05:32:41.64 | 0.6 | undecidable | manual | P | 169 | 33.6441 | 146 | 0.36 | 46 |
IV.MOMA.HHE. | 2024-03-01T05:32:41.29 | 0.1 | undecidable | manual | P | 224 | 28.5492 | 150 | 0.35 | 93 |
IV.MML1.EHZ. | 2024-03-01T05:32:40.32 | 0.1 | positive | manual | P | 43 | 18.7701 | 160 | -0.11 | 100 |
IT.MTCL.HGN. | 2024-03-01T05:32:40.34 | 0.3 | undecidable | manual | P | 88 | 15.0738 | 163 | 0.06 | 76 |
IV.FDMO.HHZ. | 2024-03-01T05:32:40.39 | 0.1 | positive | manual | P | 77 | 22.8549 | 156 | -0.23 | 97 |
IV.MMO1.EHZ. | 2024-03-01T05:32:40.26 | 3.0 | negative | manual | P | -1.8 | 0 | |||
IV.ASSB.HHZ. | 2024-03-01T05:32:40.05 | 0.1 | negative | manual | P | 295 | 13.875 | 165 | -0.19 | 100 |
IV.ATCC.EHZ. | 2024-03-01T05:32:40.75 | 1.0 | positive | manual | P | 327 | 25.8519 | 153 | -0.03 | 25 |
IV.MF5.EHZ. | 2024-03-01T05:32:40.14 | 3.0 | negative | manual | Pn | -2.87 | 0 | |||
IV.CESI.HHZ. | 2024-03-01T05:32:39.79 | 0.3 | undecidable | manual | P | 77 | 7.5813 | 172 | -0.29 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHN. | ML:1.7 | 0.0000899 | 0.28 | AML | other | m | 2024-03-01T05:32:47.28 |
IV.ASSB.HHE. | ML:1.7 | 0.0000882 | 0.52 | AML | other | m | 2024-03-01T05:32:47.33 |
IV.MML1.EHE. | ML:1.4 | 0.0000459 | 0.42 | AML | other | m | 2024-03-01T05:32:48.05 |
IV.NRCA.HHN. | ML:1.7 | 0.00009095 | 1.18 | AML | other | m | 2024-03-01T05:32:50.62 |
IV.MML1.EHN. | ML:1.4 | 0.00004339999999999999 | 0.64 | AML | other | m | 2024-03-01T05:32:50.48 |
IV.NRCA.HHE. | ML:1.7 | 0.00008044999999999999 | 0.48 | AML | other | m | 2024-03-01T05:32:52.33 |