A magnitude ML 0.7 earthquake occured in region: 5 km N Poggiodomo (PG), on
and geographic coordinates (lat, lon) 42.7530, 12.9240 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 |
---|---|---|---|---|
Poggiodomo | PG | 5 | 117 | 117 |
Vallo di Nera | PG | 5 | 364 | 481 |
Sant'Anatolia di Narco | PG | 7 | 564 | 1045 |
Cerreto di Spoleto | PG | 8 | 1075 | 2120 |
Cascia | PG | 8 | 3217 | 5337 |
Scheggino | PG | 9 | 461 | 5798 |
Monteleone di Spoleto | PG | 12 | 599 | 6397 |
Campello sul Clitunno | PG | 14 | 2442 | 8839 |
Norcia | PG | 15 | 4957 | 13796 |
Spoleto | PG | 15 | 38218 | 52014 |
Sellano | PG | 15 | 1079 | 53093 |
Preci | PG | 17 | 724 | 53817 |
Ferentillo | TR | 18 | 1913 | 55730 |
Polino | TR | 20 | 233 | 55963 |
Trevi | PG | 20 | 8469 | 64432 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-04-30 04:06:02 |
42.7532 | 12.9238 | 8 | 2022-04-30 04:16:00 |
Sala Sismica INGV-Roma | 103972321 |
Reviewed Rev100 |
ML 0.9 | 2022-04-30 04:06:02 |
42.7502 | 12.9172 | 10 | 2022-04-30 04:11:30 |
Sala Sismica INGV-Roma | 103972071 |
Field | Value |
---|---|
Time (UTC) | 2022-04-30 04:06:02 ± 0.08 |
Latitude | 42.7532 ± 0.0018 |
Longitude | 12.9238 ± 0.0037 |
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 | 103972321 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 270 |
Semi-minor axis of confidence ellipse (meter) | 77 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 289 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.06475 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25181 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 103972071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-30 04:11:30 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 103972321 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-30 04:16:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CESI.HHZ. | 2022-04-30T04:06:13.08 | 0.3 | undecidable | manual | S | 357 | 27.9498 | 106 | 0.02 | 73 |
IV.MC2.EHZ. | 2022-04-30T04:06:12.95 | 0.1 | undecidable | manual | S | 51 | 27.8499 | 106 | -0.06 | 97 |
IV.LNSS.HHZ. | 2022-04-30T04:06:10.14 | 0.1 | undecidable | manual | S | 150 | 19.1697 | 113 | -0.03 | 99 |
IV.NRCA.HHZ. | 2022-04-30T04:06:09.80 | 0.1 | undecidable | manual | S | 60 | 17.871 | 114 | 0.04 | 99 |
IV.MC2.EHZ. | 2022-04-30T04:06:08.72 | 1.0 | undecidable | manual | P | 51 | 27.8499 | 106 | -0.04 | 24 |
IV.CESI.HHZ. | 2022-04-30T04:06:08.74 | 0.1 | undecidable | manual | P | 357 | 27.9498 | 106 | -0.05 | 97 |
IV.LNSS.HHZ. | 2022-04-30T04:06:07.15 | 0.1 | undecidable | manual | P | 150 | 19.1697 | 113 | 0.03 | 99 |
IV.ARRO.EHZ. | 2022-04-30T04:06:07.81 | 0.1 | undecidable | manual | P | 214 | 23.1546 | 109 | -0.07 | 98 |
IV.NRCA.HHZ. | 2022-04-30T04:06:06.91 | 0.1 | undecidable | manual | P | 60 | 17.871 | 114 | 0.02 | 100 |
IV.GAVE.EHZ. | 2022-04-30T04:06:06.60 | 0.1 | undecidable | manual | S | 200 | 7.1928 | 138 | -0.1 | 100 |
IV.GAVE.EHZ. | 2022-04-30T04:06:05.34 | 0.1 | undecidable | manual | P | 200 | 7.1928 | 138 | 0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:0.5 | 0.00002815 | 0.98 | AML | other | m | 2022-04-30T04:06:10.53 |
IV.LNSS.HHE. | ML:0.7 | 0.00003945 | 0.36 | AML | other | m | 2022-04-30T04:06:10.50 |
IV.LNSS.HHN. | ML:0.8 | 0.00005265 | 0.22 | AML | other | m | 2022-04-30T04:06:11.02 |
IV.NRCA.HHE. | ML:0.7 | 0.0000392 | 0.12 | AML | other | m | 2022-04-30T04:06:11.27 |