A magnitude ML 0.9 earthquake occured in region: 4 km S Norcia (PG), on
and geographic coordinates (lat, lon) 42.7550, 13.0840 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 |
---|---|---|---|---|
Norcia | PG | 4 | 4957 | 4957 |
Cascia | PG | 7 | 3217 | 8174 |
Poggiodomo | PG | 13 | 117 | 8291 |
Preci | PG | 14 | 724 | 9015 |
Accumoli | RI | 15 | 667 | 9682 |
Cerreto di Spoleto | PG | 15 | 1075 | 10757 |
Monteleone di Spoleto | PG | 16 | 599 | 11356 |
Cittareale | RI | 17 | 482 | 11838 |
Castelsantangelo sul Nera | MC | 17 | 281 | 12119 |
Arquata del Tronto | AP | 18 | 1178 | 13297 |
Vallo di Nera | PG | 18 | 364 | 13661 |
Sellano | PG | 20 | 1079 | 14740 |
Visso | MC | 20 | 1107 | 15847 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-12-05 16:55:51 |
42.7553 | 13.0835 | 11 | 2022-12-05 17:12:33 |
Sala Sismica INGV-Roma | 112535891 |
Field | Value |
---|---|
Time (UTC) | 2022-12-05 16:55:51 ± 0.07 |
Latitude | 42.7553 ± 0.0027 |
Longitude | 13.0835 ± 0.0061 |
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 | 112535891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 461 |
Semi-minor axis of confidence ellipse (meter) | 113 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 281 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 140 |
Number of associated phases, regardless of their use for origin computation | 25 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34804 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.5 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 112535891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-05 17:12:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2022-12-05T16:56:11.91 | 3.0 | undecidable | manual | S | -0.6 | 0 | |||
IV.CSP1.EHZ. | 2022-12-05T16:56:04.19 | 0.3 | undecidable | manual | S | 15 | 38.628 | 50 | 0.4 | 67 |
IV.RM33.HNZ. | 2022-12-05T16:56:01.44 | 0.3 | undecidable | manual | S | 159 | 29.3484 | 50 | 0.12 | 72 |
IV.FDMO.HHZ. | 2022-12-05T16:56:01.63 | 0.3 | undecidable | manual | S | 1 | 31.1466 | 50 | -0.18 | 71 |
IV.CESI.HHZ. | 2022-12-05T16:56:01.64 | 0.3 | undecidable | manual | S | 332 | 31.2465 | 50 | -0.19 | 71 |
IV.MTRA.HNZ. | 2022-12-05T16:56:00.09 | 0.6 | undecidable | manual | S | 90 | 25.4523 | 50 | -0.2 | 48 |
IV.MMO1.EHZ. | 2022-12-05T16:56:00.40 | 0.3 | undecidable | manual | S | 51 | 25.4523 | 50 | 0.12 | 73 |
7F.SIB2.EHZ. | 2022-12-05T16:55:59.76 | 0.3 | undecidable | manual | S | 50 | 23.3544 | 50 | 0.03 | 75 |
7F.SIB1.EHZ. | 2022-12-05T16:55:59.52 | 0.3 | undecidable | manual | S | 44 | 21.6672 | 50 | 0.25 | 71 |
IV.CSP1.EHZ. | 2022-12-05T16:55:58.09 | 0.3 | undecidable | manual | P | 15 | 38.628 | 50 | -0.3 | 69 |
IV.MC2.EHZ. | 2022-12-05T16:55:58.83 | 0.3 | undecidable | manual | S | 26 | 19.3695 | 50 | 0.19 | 73 |
IV.LNSS.HHZ. | 2022-12-05T16:55:58.16 | 0.3 | undecidable | manual | S | 192 | 17.2716 | 50 | 0.06 | 75 |
7F.SIB3.EHZ. | 2022-12-05T16:55:58.64 | 0.3 | undecidable | manual | S | 49 | 20.1687 | 50 | -0.23 | 72 |
IV.FDMO.HHZ. | 2022-12-05T16:55:57.15 | 0.3 | undecidable | manual | P | 1 | 31.1466 | 50 | -0.1 | 73 |
IV.CESI.HHZ. | 2022-12-05T16:55:57.52 | 0.6 | undecidable | manual | P | 332 | 31.2465 | 50 | 0.26 | 47 |
IV.MMO1.EHZ. | 2022-12-05T16:55:56.15 | 0.3 | undecidable | manual | P | 51 | 25.4523 | 50 | -0.22 | 72 |
IV.RM33.HNZ. | 2022-12-05T16:55:56.64 | 0.3 | undecidable | manual | P | 159 | 29.3484 | 50 | -0.33 | 69 |
IV.MTRA.HNZ. | 2022-12-05T16:55:56.42 | 0.6 | undecidable | manual | P | 90 | 25.4523 | 50 | 0.05 | 49 |
7F.SIB2.EHZ. | 2022-12-05T16:55:56.00 | 0.1 | undecidable | manual | P | 50 | 23.3544 | 50 | -0.05 | 99 |
IV.LNSS.HHZ. | 2022-12-05T16:55:55.26 | 0.1 | undecidable | manual | P | 192 | 17.2716 | 50 | 0.16 | 98 |
7F.SIB3.EHZ. | 2022-12-05T16:55:55.52 | 0.1 | undecidable | manual | P | 49 | 20.1687 | 50 | -0.03 | 100 |
7F.SIB1.EHZ. | 2022-12-05T16:55:55.77 | 0.3 | undecidable | manual | P | 44 | 21.6672 | 50 | -0.01 | 75 |
IV.NRCA.HHZ. | 2022-12-05T16:55:55.90 | 0.3 | undecidable | manual | S | 16 | 8.9799 | 141 | -0.07 | 76 |
IV.MC2.EHZ. | 2022-12-05T16:55:55.46 | 0.3 | undecidable | manual | P | 26 | 19.3695 | 50 | 0.04 | 75 |
IV.NRCA.HHZ. | 2022-12-05T16:55:54.05 | 0.1 | undecidable | manual | P | 16 | 8.9799 | 141 | 0.17 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.0004545 | 0.14 | AML | other | m | 2022-12-05T16:55:56.02 |
IV.NRCA.HNN. | ML:1.5 | 0.00040123754 | 0.1536 | AML | other | m | 2022-12-05T16:55:56.01 |
IV.NRCA.HHE. | ML:1.6 | 0.0005925504 | 0.1664 | AML | other | m | 2022-12-05T16:55:56.05 |
IV.NRCA.HNE. | ML:1.6 | 0.00054595055 | 0.1536 | AML | other | m | 2022-12-05T16:55:56.05 |
IV.LNSS.HHN. | ML:1.1 | 0.00009625000000000001 | 0.14 | AML | other | m | 2022-12-05T16:55:58.47 |
IV.LNSS.HHE. | ML:1.0 | 0.000084304355 | 0.128 | AML | other | m | 2022-12-05T16:55:58.43 |
IV.MMO1.EHE. | ML:0.7 | 0.000027503075000000003 | 0.1792 | AML | other | m | 2022-12-05T16:56:01.40 |
IV.MMO1.EHN. | ML:0.6 | 0.000022131644500000002 | 0.0768 | AML | other | m | 2022-12-05T16:56:01.64 |
IV.FDMO.HHE. | ML:0.3 | 0.000009400431 | 0.1024 | AML | other | m | 2022-12-05T16:56:02.50 |
IV.FDMO.HHN. | ML:0.3 | 0.000010409651750000001 | 0.1792 | AML | other | m | 2022-12-05T16:56:02.32 |
IV.CESI.HHE. | ML:0.3 | 0.0000086814375 | 0.1792 | AML | other | m | 2022-12-05T16:56:03.27 |
IV.CESI.HHN. | ML:0.6 | 0.00002043157 | 0.2304 | AML | other | m | 2022-12-05T16:56:02.28 |