A magnitude ML 0.8 earthquake occured in region: 3 km SW Foligno (PG), on
and geographic coordinates (lat, lon) 42.9430, 12.6720 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 |
---|---|---|---|---|
Foligno | PG | 3 | 57155 | 57155 |
Bevagna | PG | 5 | 5081 | 62236 |
Montefalco | PG | 6 | 5679 | 67915 |
Spello | PG | 6 | 8645 | 76560 |
Cannara | PG | 9 | 4305 | 80865 |
Trevi | PG | 10 | 8469 | 89334 |
Gualdo Cattaneo | PG | 10 | 6155 | 95489 |
Castel Ritaldi | PG | 13 | 3278 | 98767 |
Giano dell'Umbria | PG | 14 | 3846 | 102613 |
Valtopina | PG | 15 | 1398 | 104011 |
Assisi | PG | 15 | 28299 | 132310 |
Campello sul Clitunno | PG | 16 | 2442 | 134752 |
Bastia Umbra | PG | 17 | 21874 | 156626 |
Bettona | PG | 17 | 4367 | 160993 |
Collazzone | PG | 20 | 3473 | 164466 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-03-21 17:38:08 |
42.9432 | 12.6722 | 10 | 2023-03-21 17:50:50 |
Sala Sismica INGV-Roma | 115599411 |
Field | Value |
---|---|
Time (UTC) | 2023-03-21 17:38:08 ± 0.07 |
Latitude | 42.9432 ± 0.0036 |
Longitude | 12.6722 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115599411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 528 |
Semi-minor axis of confidence ellipse (meter) | 272 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 312 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 530.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 146 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43437 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 115599411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-21 17:50:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CANO.HHZ. | 2023-03-21T17:39:45.78 | 3.0 | undecidable | manual | Sg | 14.3 | 0 | |||
IV.MFNL.HHZ. | 2023-03-21T17:39:22.56 | 3.0 | undecidable | manual | Pn | -3.56 | 0 | |||
IV.TDS.HHZ. | 2023-03-21T17:39:20.47 | 3.0 | undecidable | manual | Pg | 9.98 | 0 | |||
IV.RNI2.HHZ. | 2023-03-21T17:39:11.02 | 3.0 | undecidable | manual | Sg | 4.91 | 0 | |||
IV.CMPR.HHZ. | 2023-03-21T17:39:04.32 | 3.0 | undecidable | manual | Pg | 6.97 | 0 | |||
GU.SATI.HHZ. | 2023-03-21T17:39:03.59 | 3.0 | undecidable | manual | Pn | 4.27 | 0 | |||
IV.QLNO.HHZ. | 2023-03-21T17:38:56.72 | 3.0 | undecidable | manual | Pg | 8.29 | 0 | |||
IV.IMOL.HNZ. | 2023-03-21T17:38:28.12 | 3.0 | undecidable | manual | S | -3.19 | 0 | |||
IV.LNSS.HNE. | 2023-03-21T17:38:24.41 | 0.6 | undecidable | manual | S | 141 | 48.2184 | 50 | 0.27 | 44 |
IV.NRCA.HHZ. | 2023-03-21T17:38:21.29 | 0.6 | undecidable | manual | S | 109 | 37.9287 | 50 | -0.11 | 47 |
IV.GAVE.HNZ. | 2023-03-21T17:38:20.18 | 0.6 | undecidable | manual | S | 147 | 33.2445 | 50 | 0.05 | 48 |
IV.LNSS.HNE. | 2023-03-21T17:38:17.57 | 0.1 | undecidable | manual | P | 141 | 48.2184 | 50 | 0.02 | 93 |
IV.CESI.HHZ. | 2023-03-21T17:38:16.34 | 0.3 | undecidable | manual | S | 70 | 20.0688 | 116 | 0.03 | 73 |
IV.MOMA.HHZ. | 2023-03-21T17:38:15.46 | 0.3 | undecidable | manual | S | 208 | 17.5713 | 119 | -0.07 | 73 |
IV.GAVE.HNZ. | 2023-03-21T17:38:15.11 | 0.1 | undecidable | manual | P | 147 | 33.2445 | 50 | -0.13 | 94 |
IV.NRCA.HHZ. | 2023-03-21T17:38:15.81 | 0.1 | positive | manual | P | 109 | 37.9287 | 50 | -0.16 | 92 |
IV.CESI.HHZ. | 2023-03-21T17:38:13.13 | 0.1 | undecidable | manual | P | 70 | 20.0688 | 116 | 0.1 | 96 |
IV.ASSB.HHZ. | 2023-03-21T17:38:13.52 | 0.6 | undecidable | manual | S | 354 | 11.0778 | 132 | -0.18 | 48 |
IV.MOMA.HHZ. | 2023-03-21T17:38:12.65 | 0.1 | undecidable | manual | P | 208 | 17.5713 | 119 | 0.07 | 98 |
IT.FOPC.HGZ. | 2023-03-21T17:38:12.02 | 0.6 | undecidable | manual | S | 41 | 3.8961 | 159 | -0.21 | 49 |
IV.ASSB.HHZ. | 2023-03-21T17:38:11.67 | 0.1 | positive | manual | P | 354 | 11.0778 | 132 | 0.15 | 97 |
IT.FOPC.HGZ. | 2023-03-21T17:38:10.73 | 0.1 | undecidable | manual | P | 41 | 3.8961 | 159 | 0.06 | 100 |
IV.SENI.EHZ. | 2023-03-21T17:38:04.03 | 3.0 | undecidable | manual | S | -2.65 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ASSB.HHE. | ML:0.9 | 0.00009995 | 1.5 | AML | other | m | 2023-03-21T17:38:13.93 |
IV.ASSB.HHN. | ML:0.8 | 0.0000802 | 1.48 | AML | other | m | 2023-03-21T17:38:14.80 |
IV.MOMA.HHE. | ML:0.7 | 0.0000387 | 0.54 | AML | other | m | 2023-03-21T17:38:15.65 |
IV.CESI.HHE. | ML:0.6 | 0.000028250000000000002 | 1.58 | AML | other | m | 2023-03-21T17:38:17.07 |
IV.CESI.HHN. | ML:0.7 | 0.00003795 | 0.62 | AML | other | m | 2023-03-21T17:38:17.44 |
IV.NRCA.HHN. | ML:0.8 | 0.00002595 | 1.58 | AML | other | m | 2023-03-21T17:38:22.18 |
IV.NRCA.HHE. | ML:1.0 | 0.000033350000000000004 | 1.86 | AML | other | m | 2023-03-21T17:38:23.94 |
IV.MOMA.HHN. | ML:0.1 | 0.0000109 | 0.3 | AML | other | m | 2023-03-21T17:38:41.18 |