A magnitude ML 1.2 earthquake occured in region: 2 km SW Cerreto di Spoleto (PG), on
and geographic coordinates (lat, lon) 42.8030, 12.9030 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 |
---|---|---|---|---|
Cerreto di Spoleto | PG | 2 | 1075 | 1075 |
Vallo di Nera | PG | 5 | 364 | 1439 |
Sant'Anatolia di Narco | PG | 9 | 564 | 2003 |
Sellano | PG | 10 | 1079 | 3082 |
Campello sul Clitunno | PG | 10 | 2442 | 5524 |
Poggiodomo | PG | 10 | 117 | 5641 |
Scheggino | PG | 12 | 461 | 6102 |
Cascia | PG | 13 | 3217 | 9319 |
Preci | PG | 14 | 724 | 10043 |
Trevi | PG | 15 | 8469 | 18512 |
Spoleto | PG | 15 | 38218 | 56730 |
Norcia | PG | 16 | 4957 | 61687 |
Monteleone di Spoleto | PG | 17 | 599 | 62286 |
Castel Ritaldi | PG | 19 | 3278 | 65564 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2021-03-16 05:02:00 |
42.8028 | 12.9033 | 11 | 2021-03-16 05:12:59 |
Sala Sismica INGV-Roma | 88178311 |
Field | Value |
---|---|
Time (UTC) | 2021-03-16 05:02:00 ± 0.04 |
Latitude | 42.8028 ± 0.0018 |
Longitude | 12.9033 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88178311 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 298 |
Semi-minor axis of confidence ellipse (meter) | 177 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 177 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 16 |
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) | 0.36333 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 88178311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-16 05:12:59 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.VARN.HHZ. | 2021-03-16T05:03:31.39 | 3.0 | undecidable | manual | Sg | 12.86 | 0 | |||
ST.CARE.EHZ. | 2021-03-16T05:03:29.16 | 3.0 | undecidable | manual | Sn | -0.51 | 0 | |||
IV.SGAL.EHZ. | 2021-03-16T05:03:23.68 | 3.0 | undecidable | manual | Sg | 13.08 | 0 | |||
GU.CANO.HHZ. | 2021-03-16T05:03:05.61 | 3.0 | undecidable | manual | Sn | 0.24 | 0 | |||
OT.OT13.EHZ. | 2021-03-16T05:02:55.75 | 3.0 | negative | manual | Pg | 18.120001 | 0 | |||
IV.BRSN.EHZ. | 2021-03-16T05:02:42.15 | 3.0 | undecidable | manual | Sn | 4.85 | 0 | |||
IV.SGAL.EHZ. | 2021-03-16T05:02:31.69 | 3.0 | negative | manual | Pn | -0.78 | 0 | |||
IV.MSSA.HHZ. | 2021-03-16T05:02:21.22 | 3.0 | undecidable | manual | Pn | 0.27 | 0 | |||
IV.CSP1.EHZ. | 2021-03-16T05:02:13.68 | 0.6 | undecidable | manual | S | 37 | 40.3263 | 50 | 0.06 | 48 |
IV.MMO1.EHZ. | 2021-03-16T05:02:12.57 | 0.6 | undecidable | manual | S | 73 | 36.0417 | 50 | 0.09 | 48 |
IV.FDMO.HHZ. | 2021-03-16T05:02:10.77 | 0.6 | undecidable | manual | S | 30 | 29.9478 | 50 | -0.07 | 49 |
IV.LNSS.HHZ. | 2021-03-16T05:02:09.33 | 0.6 | undecidable | manual | S | 153 | 24.8529 | 50 | -0.15 | 48 |
IV.MC2.EHZ. | 2021-03-16T05:02:09.88 | 0.6 | undecidable | manual | S | 63 | 26.1516 | 50 | 0.05 | 49 |
IV.CESI.HHZ. | 2021-03-16T05:02:08.72 | 0.6 | undecidable | manual | S | 0 | 22.3554 | 50 | -0.11 | 49 |
IV.CSP1.EHZ. | 2021-03-16T05:02:08.02 | 0.6 | positive | manual | P | 37 | 40.3263 | 50 | 0.03 | 48 |
IV.MMO1.EHZ. | 2021-03-16T05:02:07.37 | 0.6 | negative | manual | P | 73 | 36.0417 | 50 | 0.04 | 49 |
IV.NRCA.HHZ. | 2021-03-16T05:02:07.24 | 0.6 | undecidable | manual | S | 79 | 17.4714 | 121 | -0.17 | 49 |
IV.FDMO.HHZ. | 2021-03-16T05:02:06.33 | 0.6 | positive | manual | P | 30 | 29.9478 | 50 | -0.05 | 49 |
IV.GAVE.EHZ. | 2021-03-16T05:02:05.81 | 0.6 | undecidable | manual | S | 183 | 12.2766 | 131 | -0.15 | 49 |
IV.MC2.EHZ. | 2021-03-16T05:02:05.95 | 1.0 | negative | manual | P | 63 | 26.1516 | 50 | 0.14 | 24 |
IV.CESI.HHZ. | 2021-03-16T05:02:05.21 | 0.1 | positive | manual | P | 0 | 22.3554 | 50 | -0.02 | 100 |
IV.LNSS.HHZ. | 2021-03-16T05:02:05.63 | 0.3 | negative | manual | P | 153 | 24.8529 | 50 | 0.03 | 74 |
IV.NRCA.HHZ. | 2021-03-16T05:02:04.46 | 0.1 | negative | manual | P | 79 | 17.4714 | 121 | 0.05 | 100 |
IV.RMP.HHZ. | 2021-03-16T05:02:04.45 | 3.0 | undecidable | manual | P | -0.62 | 0 | |||
IV.GAVE.EHZ. | 2021-03-16T05:02:03.70 | 0.1 | positive | manual | P | 183 | 12.2766 | 131 | 0.13 | 99 |
IV.ROM9.HNZ. | 2021-03-16T05:02:03.66 | 3.0 | positive | manual | P | 0.17 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GAVE.EHE. | ML:1.2 | 0.00016970385 | 0.1216 | AML | other | m | 2021-03-16T05:02:06.64 |
IV.GAVE.EHN. | ML:1.2 | 0.0001526818 | 0.1024 | AML | other | m | 2021-03-16T05:02:06.98 |
IV.NRCA.HHN. | ML:1.1 | 0.00010575000000000001 | 0.62 | AML | other | m | 2021-03-16T05:02:07.67 |
IV.NRCA.HHE. | ML:0.9 | 0.000070022825 | 0.0832 | AML | other | m | 2021-03-16T05:02:07.41 |
IV.CESI.HHN. | ML:0.9 | 0.000053979385000000006 | 0.3008 | AML | other | m | 2021-03-16T05:02:08.88 |
IV.CESI.HHE. | ML:0.8 | 0.000039439194499999995 | 0.0576 | AML | other | m | 2021-03-16T05:02:09.72 |
IV.LNSS.HHN. | ML:1.0 | 0.00005932547 | 0.2592 | AML | other | m | 2021-03-16T05:02:09.96 |
IV.LNSS.HHE. | ML:1.0 | 0.00006571692 | 0.16 | AML | other | m | 2021-03-16T05:02:10.02 |
IV.FDMO.HHN. | ML:0.7 | 0.000025294974999999996 | 0.1184 | AML | other | m | 2021-03-16T05:02:11.07 |
IV.FDMO.HHE. | ML:0.9 | 0.00003302072 | 0.16 | AML | other | m | 2021-03-16T05:02:11.14 |
IV.GAVE.HNE. | ML:1.3 | 0.00019803395000000002 | 0.8192 | AML | other | m | 2021-03-16T05:02:15.00 |
IV.GAVE.HNN. | ML:1.3 | 0.00019990385 | 0.8896 | AML | other | m | 2021-03-16T05:02:05.92 |
IV.NRCA.HNE. | ML:1.1 | 0.00009289224000000001 | 0.112 | AML | other | m | 2021-03-16T05:02:07.46 |
IV.NRCA.HNN. | ML:1.4 | 0.00021784919999999998 | 0.8096 | AML | other | m | 2021-03-16T05:02:11.15 |
IV.CESI.HNE. | ML:1.3 | 0.00012457066 | 0.8704 | AML | other | m | 2021-03-16T05:02:16.22 |
IV.CESI.HNN. | ML:1.4 | 0.0001703383 | 0.768 | AML | other | m | 2021-03-16T05:02:26.56 |
IV.LNSS.HNE. | ML:1.4 | 0.00013080267000000002 | 0.7808 | AML | other | m | 2021-03-16T05:02:17.56 |
IV.LNSS.HNN. | ML:1.4 | 0.00016420839999999997 | 1.088 | AML | other | m | 2021-03-16T05:02:26.21 |
IV.CSP1.EHE. | ML:1.4 | 0.0000878428175 | 2.72 | AML | other | m | 2021-03-16T05:02:33.47 |
IV.CSP1.EHN. | ML:1.4 | 0.00009372456000000001 | 2.08 | AML | other | m | 2021-03-16T05:02:33.83 |