A magnitude ML 0.7 earthquake occured in region: Norcia (PG), on
and geographic coordinates (lat, lon) 42.7910, 13.0920 at 17 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 | 0 | 4957 | 4957 |
Cascia | PG | 10 | 3217 | 8174 |
Preci | PG | 11 | 724 | 8898 |
Castelsantangelo sul Nera | MC | 13 | 281 | 9179 |
Cerreto di Spoleto | PG | 15 | 1075 | 10254 |
Poggiodomo | PG | 16 | 117 | 10371 |
Visso | MC | 16 | 1107 | 11478 |
Accumoli | RI | 17 | 667 | 12145 |
Arquata del Tronto | AP | 17 | 1178 | 13323 |
Sellano | PG | 17 | 1079 | 14402 |
Ussita | MC | 18 | 444 | 14846 |
Vallo di Nera | PG | 19 | 364 | 15210 |
Monteleone di Spoleto | PG | 19 | 599 | 15809 |
Cittareale | RI | 20 | 482 | 16291 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2022-05-22 04:00:46 |
42.7912 | 13.0922 | 17 | 2022-05-22 04:05:33 |
Sala Sismica INGV-Roma | 104983671 |
Field | Value |
---|---|
Time (UTC) | 2022-05-22 04:00:46 ± 0.21 |
Latitude | 42.7912 ± 0.0036 |
Longitude | 13.0922 ± 0.0135 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 104983671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 964 |
Semi-minor axis of confidence ellipse (meter) | 589 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 277 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 960.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41189 |
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 | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 104983671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-22 04:05:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CR.STON.BHZ. | 2022-05-22T04:02:20.10 | 3.0 | undecidable | manual | Sn | 0.2 | 0 | |||
1J.FX14.HHZ.00 | 2022-05-22T04:02:02.31 | 3.0 | negative | manual | Pn | -0.06 | 0 | |||
GU.GSCL.HHZ. | 2022-05-22T04:01:39.72 | 3.0 | undecidable | manual | Sn | 0.33 | 0 | |||
ST.PANI.EHZ. | 2022-05-22T04:01:35.58 | 3.0 | undecidable | manual | Pg | 5.13 | 0 | |||
IV.TERO.HHZ. | 2022-05-22T04:01:01.05 | 0.1 | undecidable | manual | S | 114 | 45.7209 | 101 | -0.18 | 92 |
IV.CSP1.EHZ. | 2022-05-22T04:00:58.54 | 0.1 | undecidable | manual | S | 15 | 34.5432 | 105 | 0.21 | 93 |
IV.RM33.EHZ. | 2022-05-22T04:00:58.24 | 0.1 | undecidable | manual | S | 162 | 32.8449 | 107 | 0.35 | 92 |
IV.SMA1.EHZ. | 2022-05-22T04:00:56.10 | 0.1 | undecidable | manual | S | 132 | 26.6511 | 112 | -0.22 | 95 |
IV.MMO1.EHZ. | 2022-05-22T04:00:55.43 | 0.1 | undecidable | manual | S | 58 | 22.5552 | 117 | 0.1 | 98 |
IV.LNSS.HHZ. | 2022-05-22T04:00:54.94 | 0.1 | undecidable | manual | S | 191 | 21.3675 | 119 | -0.09 | 98 |
IV.TERO.HHZ. | 2022-05-22T04:00:54.99 | 1.0 | undecidable | manual | P | 114 | 45.7209 | 101 | 0.02 | 24 |
IV.MC2.EHZ. | 2022-05-22T04:00:53.67 | 0.1 | undecidable | manual | S | 31 | 15.4734 | 130 | -0.08 | 100 |
IV.RM33.EHZ. | 2022-05-22T04:00:53.16 | 1.0 | negative | manual | P | 162 | 32.8449 | 107 | 0.12 | 24 |
IV.CSP1.EHZ. | 2022-05-22T04:00:52.48 | 0.6 | positive | manual | P | 15 | 34.5432 | 105 | -0.81 | 39 |
IV.SMA1.EHZ. | 2022-05-22T04:00:52.21 | 1.0 | undecidable | manual | P | 132 | 26.6511 | 112 | 0.07 | 25 |
IV.SSFR.HHZ. | 2022-05-22T04:00:51.87 | 3.0 | positive | manual | P | -0.75 | 0 | |||
IV.LNSS.HHZ. | 2022-05-22T04:00:51.55 | 0.3 | undecidable | manual | P | 191 | 21.3675 | 119 | 0.16 | 73 |
IV.MMO1.EHZ. | 2022-05-22T04:00:51.56 | 0.6 | undecidable | manual | P | 58 | 22.5552 | 117 | 0 | 50 |
IV.MC2.EHZ. | 2022-05-22T04:00:50.80 | 0.6 | positive | manual | P | 31 | 15.4734 | 130 | 0.15 | 49 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHE. | ML:0.8 | 0.0000355 | 0.2 | AML | other | m | 2022-05-22T04:00:55.57 |
IV.LNSS.HHN. | ML:0.8 | 0.0000337 | 0.5 | AML | other | m | 2022-05-22T04:00:56.64 |
IV.SMA1.EHE. | ML:0.6 | 0.000021449999999999996 | 1.8 | AML | other | m | 2022-05-22T04:00:58.96 |
IV.SMA1.EHN. | ML:0.6 | 0.00001785 | 1.54 | AML | other | m | 2022-05-22T04:00:58.93 |
IV.TERO.HHE. | ML:0.6 | 0.00000935 | 0.74 | AML | other | m | 2022-05-22T04:01:01.58 |
IV.TERO.HHN. | ML:0.7 | 0.0000131 | 0.5 | AML | other | m | 2022-05-22T04:01:01.63 |