A magnitude ML 0.9 earthquake occured in region: 7 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8260, 13.1720 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 | 7 | 4957 | 4957 |
Castelsantangelo sul Nera | MC | 8 | 281 | 5238 |
Arquata del Tronto | AP | 12 | 1178 | 6416 |
Preci | PG | 12 | 724 | 7140 |
Montegallo | AP | 13 | 523 | 7663 |
Ussita | MC | 14 | 444 | 8107 |
Visso | MC | 14 | 1107 | 9214 |
Montemonaco | AP | 15 | 604 | 9818 |
Accumoli | RI | 16 | 667 | 10485 |
Cascia | PG | 18 | 3217 | 13702 |
Montefortino | FM | 19 | 1178 | 14880 |
Bolognola | MC | 19 | 142 | 15022 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2022-05-14 10:34:37 |
42.8258 | 13.1715 | 11 | 2022-05-14 10:39:13 |
Sala Sismica INGV-Roma | 104617061 |
Field | Value |
---|---|
Time (UTC) | 2022-05-14 10:34:37 ± 0.04 |
Latitude | 42.8258 ± 0.0027 |
Longitude | 13.1715 ± 0.0049 |
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 | 104617061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 388 |
Semi-minor axis of confidence ellipse (meter) | 259 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 68 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26710 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 104617061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-14 10:39:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2022-05-14T10:34:48.01 | 0.6 | undecidable | manual | S | 5 | 29.6481 | 50 | 0.29 | 46 |
IV.LNSS.HNZ. | 2022-05-14T10:34:47.05 | 0.6 | undecidable | manual | S | 203 | 26.9508 | 50 | 0.05 | 48 |
IV.CESI.HHZ. | 2022-05-14T10:34:47.76 | 0.6 | undecidable | manual | S | 313 | 29.4483 | 50 | 0.1 | 47 |
IV.SMA1.EHZ. | 2022-05-14T10:34:46.63 | 0.6 | undecidable | manual | S | 148 | 25.4523 | 50 | 0.03 | 49 |
IV.FDMO.HHZ. | 2022-05-14T10:34:46.11 | 0.6 | undecidable | manual | S | 344 | 24.3534 | 50 | -0.2 | 47 |
IV.MTRA.EHZ. | 2022-05-14T10:34:45.20 | 0.6 | undecidable | manual | S | 113 | 19.869 | 118 | 0.12 | 48 |
IT.MTCL.HGZ. | 2022-05-14T10:34:45.82 | 0.6 | undecidable | manual | S | 323 | 23.2545 | 50 | -0.21 | 47 |
IV.CSP1.EHZ. | 2022-05-14T10:34:43.43 | 0.6 | negative | manual | P | 5 | 29.6481 | 50 | 0.13 | 47 |
7F.SIB2.EHZ. | 2022-05-14T10:34:43.15 | 0.6 | undecidable | manual | S | 56 | 12.9759 | 129 | 0.07 | 49 |
IV.CESI.HHZ. | 2022-05-14T10:34:43.32 | 0.1 | undecidable | manual | P | 313 | 29.4483 | 50 | 0.06 | 96 |
IT.MTCL.HGZ. | 2022-05-14T10:34:42.20 | 0.1 | undecidable | manual | P | 323 | 23.2545 | 50 | -0.12 | 96 |
IV.SMA1.EHZ. | 2022-05-14T10:34:42.61 | 0.1 | undecidable | manual | P | 148 | 25.4523 | 50 | -0.04 | 97 |
IV.FDMO.HHZ. | 2022-05-14T10:34:42.42 | 0.1 | undecidable | manual | P | 344 | 24.3534 | 50 | -0.06 | 97 |
7F.SIB1.EHZ. | 2022-05-14T10:34:42.29 | 0.6 | undecidable | manual | S | 46 | 11.0778 | 134 | -0.3 | 47 |
IV.LNSS.HNZ. | 2022-05-14T10:34:42.87 | 0.1 | undecidable | manual | P | 203 | 26.9508 | 50 | -0.01 | 97 |
IV.MC2.EHZ. | 2022-05-14T10:34:42.58 | 0.6 | undecidable | manual | S | 8 | 9.5793 | 138 | 0.34 | 47 |
7F.SIB3.EHZ. | 2022-05-14T10:34:41.89 | 0.6 | undecidable | manual | S | 56 | 9.6792 | 138 | -0.37 | 46 |
IV.MTRA.EHZ. | 2022-05-14T10:34:41.85 | 0.6 | undecidable | manual | P | 113 | 19.869 | 118 | 0.08 | 48 |
IV.NRCA.HHZ. | 2022-05-14T10:34:41.16 | 0.6 | undecidable | manual | S | 280 | 4.6953 | 156 | -0.14 | 49 |
IV.MC2.EHZ. | 2022-05-14T10:34:40.46 | 0.3 | negative | manual | P | 8 | 9.5793 | 138 | 0.33 | 70 |
7F.SIB2.EHZ. | 2022-05-14T10:34:40.46 | 0.1 | undecidable | manual | P | 56 | 12.9759 | 129 | -0.16 | 97 |
7F.SIB3.EHZ. | 2022-05-14T10:34:40.13 | 0.1 | undecidable | manual | P | 56 | 9.6792 | 138 | -0.01 | 100 |
7F.SIB1.EHZ. | 2022-05-14T10:34:40.42 | 0.1 | undecidable | manual | P | 46 | 11.0778 | 134 | 0.09 | 98 |
IV.NRCA.HHZ. | 2022-05-14T10:34:39.66 | 1.0 | undecidable | manual | P | 280 | 4.6953 | 156 | 0.07 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.3 | 0.0003355 | 0.5 | AML | other | m | 2022-05-14T10:34:41.15 |
IV.NRCA.HHN. | ML:1.3 | 0.000334 | 0.36 | AML | other | m | 2022-05-14T10:34:41.34 |
IV.MTRA.EHE. | ML:0.8 | 0.000047600000000000005 | 0.14 | AML | other | m | 2022-05-14T10:34:45.61 |
IV.MTRA.EHN. | ML:0.7 | 0.00004025 | 0.42 | AML | other | m | 2022-05-14T10:34:45.65 |
IV.CESI.HHE. | ML:0.8 | 0.000032099999999999994 | 0.18 | AML | other | m | 2022-05-14T10:34:47.84 |
IV.CESI.HHN. | ML:0.9 | 0.0000361 | 0.16 | AML | other | m | 2022-05-14T10:34:47.85 |
IV.SMA1.EHN. | ML:0.5 | 0.0000187 | 0.66 | AML | other | m | 2022-05-14T10:34:48.12 |
IV.SMA1.EHE. | ML:0.4 | 0.0000174 | 0.62 | AML | other | m | 2022-05-14T10:34:53.39 |
IV.MC2.EHE. | ML:0.9 | 0.00010512985 | 0.3008 | AML | other | m | 2022-05-14T10:34:43.87 |
IV.MC2.EHN. | ML:1.2 | 0.000174097265 | 0.2368 | AML | other | m | 2022-05-14T10:34:43.42 |
IV.CSP1.EHE. | ML:0.6 | 0.000017907955000000002 | 0.2176 | AML | other | m | 2022-05-14T10:34:49.13 |
IV.CSP1.EHN. | ML:0.9 | 0.000033476195 | 0.2368 | AML | other | m | 2022-05-14T10:34:48.67 |