A magnitude ML 1.1 earthquake occured in region: 5 km N Poggiodomo (PG), on
and geographic coordinates (lat, lon) 42.7550, 12.9300 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 |
---|---|---|---|---|
Poggiodomo | PG | 5 | 117 | 117 |
Vallo di Nera | PG | 6 | 364 | 481 |
Cerreto di Spoleto | PG | 7 | 1075 | 1556 |
Cascia | PG | 8 | 3217 | 4773 |
Sant'Anatolia di Narco | PG | 8 | 564 | 5337 |
Scheggino | PG | 9 | 461 | 5798 |
Monteleone di Spoleto | PG | 12 | 599 | 6397 |
Norcia | PG | 14 | 4957 | 11354 |
Campello sul Clitunno | PG | 15 | 2442 | 13796 |
Sellano | PG | 15 | 1079 | 14875 |
Spoleto | PG | 16 | 38218 | 53093 |
Preci | PG | 17 | 724 | 53817 |
Ferentillo | TR | 19 | 1913 | 55730 |
Polino | TR | 20 | 233 | 55963 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2021-03-26 09:33:32 |
42.7548 | 12.9305 | 11 | 2021-03-26 09:41:39 |
Sala Sismica INGV-Roma | 88486661 |
Field | Value |
---|---|
Time (UTC) | 2021-03-26 09:33:32 ± 0.09 |
Latitude | 42.7548 ± 0.0063 |
Longitude | 12.9305 ± 0.0098 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88486661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 983 |
Semi-minor axis of confidence ellipse (meter) | 370 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25091 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 88486661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-26 09:41:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSNT.HHZ. | 2021-03-26T09:34:19.80 | 3.0 | undecidable | manual | S | 3.43 | 0 | |||
IV.NARO.HHZ. | 2021-03-26T09:33:46.94 | 3.0 | undecidable | manual | P | -2.86 | 0 | |||
IV.MC2.EHZ. | 2021-03-26T09:33:42.43 | 0.6 | undecidable | manual | S | 50 | 27.2505 | 50 | 0.12 | 49 |
IV.ARRO.EHZ. | 2021-03-26T09:33:41.14 | 0.6 | undecidable | manual | S | 215 | 23.6541 | 50 | -0.21 | 48 |
IV.LNSS.HHZ. | 2021-03-26T09:33:40.15 | 0.6 | undecidable | manual | S | 152 | 19.0698 | 119 | 0.07 | 50 |
IV.CSP1.EHZ. | 2021-03-26T09:33:40.46 | 3.0 | negative | manual | P | -0.14 | 0 | |||
IV.NRCA.HHZ. | 2021-03-26T09:33:39.32 | 0.6 | undecidable | manual | S | 60 | 17.2716 | 122 | -0.23 | 49 |
IV.RM33.EHZ. | 2021-03-26T09:33:39.48 | 3.0 | negative | manual | P | -0.06 | 0 | |||
IV.FEMA.HNE. | 2021-03-26T09:33:38.30 | 0.3 | undecidable | manual | P | 23 | 24.9528 | 50 | 0.5 | 68 |
IV.MC2.EHZ. | 2021-03-26T09:33:38.12 | 0.3 | undecidable | manual | P | 50 | 27.2505 | 50 | -0.04 | 75 |
IV.GAVE.EHZ. | 2021-03-26T09:33:37.08 | 0.6 | undecidable | manual | S | 203 | 7.5813 | 145 | 0.05 | 52 |
IV.CESI.HHZ. | 2021-03-26T09:33:37.98 | 0.3 | positive | manual | P | 356 | 27.8499 | 50 | -0.26 | 71 |
IV.FDMO.HHZ. | 2021-03-26T09:33:37.28 | 3.0 | positive | manual | P | -1.69 | 0 | |||
IV.ARRO.EHZ. | 2021-03-26T09:33:37.54 | 0.6 | negative | manual | P | 215 | 23.6541 | 50 | -0.07 | 50 |
IV.NRCA.HHZ. | 2021-03-26T09:33:36.45 | 0.1 | undecidable | manual | P | 60 | 17.2716 | 122 | -0.12 | 100 |
IV.LNSS.HHZ. | 2021-03-26T09:33:36.86 | 0.6 | undecidable | manual | P | 152 | 19.0698 | 119 | -0.01 | 51 |
IV.GAVE.EHZ. | 2021-03-26T09:33:35.29 | 0.3 | undecidable | manual | P | 203 | 7.5813 | 145 | 0.18 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.4 | 0.00022754385 | 0.1408 | AML | other | m | 2021-03-26T09:33:39.34 |
IV.NRCA.HHN. | ML:1.4 | 0.000192 | 0.08 | AML | other | m | 2021-03-26T09:33:39.90 |
IV.LNSS.HHE. | ML:1.1 | 0.000090936855 | 0.1152 | AML | other | m | 2021-03-26T09:33:40.61 |
IV.CESI.HHN. | ML:1.1 | 0.00006366723 | 0.256 | AML | other | m | 2021-03-26T09:33:42.28 |
IV.LNSS.HHN. | ML:0.8 | 0.000048564575 | 0.16 | AML | other | m | 2021-03-26T09:33:40.54 |
IV.CESI.HHE. | ML:0.8 | 0.00003602934 | 0.3584 | AML | other | m | 2021-03-26T09:33:43.95 |
IV.NRCA.HNE. | ML:1.4 | 0.0002079688 | 0.1472 | AML | other | m | 2021-03-26T09:33:39.34 |
IV.NRCA.HNN. | ML:1.3 | 0.000177286205 | 0.64 | AML | other | m | 2021-03-26T09:33:45.52 |
IV.RM33.EHE. | ML:0.7 | 0.000022148164999999997 | 0.256 | AML | other | m | 2021-03-26T09:33:45.86 |
IV.RM33.EHN. | ML:0.6 | 0.000014353455 | 0.2368 | AML | other | m | 2021-03-26T09:33:45.22 |
IV.RM33.HNE. | ML:1.6 | 0.0001538431 | 0.5248 | AML | other | m | 2021-03-26T09:33:44.41 |
IV.CSP1.EHE. | ML:1.0 | 0.000028471365000000004 | 0.32 | AML | other | m | 2021-03-26T09:33:53.33 |
IV.CSP1.EHN. | ML:1.0 | 0.00002993768000000001 | 0.224 | AML | other | m | 2021-03-26T09:33:48.28 |