A magnitude ML 1.0 earthquake occured in region: 4 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.8080, 13.1320 at 10 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 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5238 |
Preci | PG | 11 | 724 | 5962 |
Cascia | PG | 14 | 3217 | 9179 |
Arquata del Tronto | AP | 14 | 1178 | 10357 |
Visso | MC | 14 | 1107 | 11464 |
Ussita | MC | 15 | 444 | 11908 |
Accumoli | RI | 16 | 667 | 12575 |
Montegallo | AP | 17 | 523 | 13098 |
Cerreto di Spoleto | PG | 18 | 1075 | 14173 |
Montemonaco | AP | 19 | 604 | 14777 |
Sellano | PG | 19 | 1079 | 15856 |
Poggiodomo | PG | 19 | 117 | 15973 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2022-08-30 10:42:48 |
42.8078 | 13.1323 | 10 | 2022-08-30 11:00:16 |
Sala Sismica INGV-Roma | 109143121 |
Field | Value |
---|---|
Time (UTC) | 2022-08-30 10:42:48 ± 0.07 |
Latitude | 42.8078 ± 0.0027 |
Longitude | 13.1323 ± 0.0049 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 109143121 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 444 |
Semi-minor axis of confidence ellipse (meter) | 130 |
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) | 440.0 |
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 | 35 |
Number of defining phases | 18 |
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) | 0.28868 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 109143121 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-30 11:00:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRAC.EHZ. | 2022-08-30T10:44:32.11 | 3.0 | undecidable | manual | Sg | 9.55 | 0 | |||
IV.SALO.HHZ. | 2022-08-30T10:44:28.69 | 3.0 | undecidable | manual | Sg | 7.91 | 0 | |||
SL.LJU.BHZ. | 2022-08-30T10:44:17.62 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.SERS.HHZ. | 2022-08-30T10:43:56.26 | 3.0 | undecidable | manual | Pn | 2.71 | 0 | |||
1J.FX12.HHZ.00 | 2022-08-30T10:43:56.99 | 3.0 | positive | manual | Pn | -1.66 | 0 | |||
SI.KOSI.HHZ. | 2022-08-30T10:43:43.75 | 3.0 | undecidable | manual | Pn | -2.01 | 0 | |||
MN.TRI.HHZ. | 2022-08-30T10:43:40.39 | 3.0 | positive | manual | Pg | 5.14 | 0 | |||
IV.BAG8.EHZ. | 2022-08-30T10:43:39.74 | 3.0 | positive | manual | Pn | -0.71 | 0 | |||
OX.CIMO.HHZ. | 2022-08-30T10:43:31.72 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
RD.PGF.BHZ. | 2022-08-30T10:43:27.44 | 3.0 | undecidable | manual | Pn | 0.09 | 0 | |||
IV.RIBO.EHZ.01 | 2022-08-30T10:43:24.51 | 3.0 | undecidable | manual | Sg | -2.66 | 0 | |||
GU.GRAM.HHZ. | 2022-08-30T10:43:23.06 | 3.0 | negative | manual | Pn | -4.63 | 0 | |||
IV.GIUL.HHZ. | 2022-08-30T10:43:17.20 | 3.0 | undecidable | manual | Sn | -3.75 | 0 | |||
IV.MCIV.CHZ. | 2022-08-30T10:43:06.50 | 3.0 | undecidable | manual | Sg | -5.64 | 0 | |||
IV.CAMP.HHZ. | 2022-08-30T10:43:04.78 | 3.0 | undecidable | manual | S | 0 | ||||
IV.CSP1.EHZ. | 2022-08-30T10:42:59.53 | 0.3 | undecidable | manual | S | 11 | 32.0457 | 50 | -0.12 | 70 |
IV.NARO.HHZ. | 2022-08-30T10:42:58.83 | 3.0 | negative | manual | P | -6.22 | 0 | |||
IV.LNSS.HHZ. | 2022-08-30T10:42:57.25 | 0.1 | undecidable | manual | S | 198 | 23.9538 | 112 | 0.03 | 97 |
IV.FDMO.HHZ. | 2022-08-30T10:42:57.70 | 0.1 | undecidable | manual | S | 352 | 25.6521 | 110 | -0.07 | 96 |
IV.GAVE.EHE. | 2022-08-30T10:42:56.99 | 0.3 | undecidable | manual | S | 237 | 23.2545 | 112 | -0.01 | 73 |
IV.MMO1.EHN. | 2022-08-30T10:42:55.44 | 0.3 | undecidable | manual | S | 57 | 18.7701 | 117 | -0.15 | 71 |
7F.SIB2.EHZ. | 2022-08-30T10:42:54.80 | 0.1 | undecidable | manual | S | 56 | 16.7721 | 120 | -0.16 | 95 |
7F.SIB1.EHN. | 2022-08-30T10:42:54.41 | 0.1 | undecidable | manual | S | 49 | 14.7741 | 123 | 0.03 | 98 |
IV.CAMP.HHZ. | 2022-08-30T10:42:54.08 | 3.0 | undecidable | manual | P | -0.53 | 0 | |||
IV.MC2.EHZ. | 2022-08-30T10:42:54.04 | 0.1 | undecidable | manual | S | 22 | 12.3765 | 127 | 0.34 | 92 |
IV.CSP1.EHZ. | 2022-08-30T10:42:54.72 | 0.6 | undecidable | manual | P | 11 | 32.0457 | 50 | -0.13 | 47 |
IV.FDMO.HHZ. | 2022-08-30T10:42:53.60 | 1.0 | undecidable | manual | P | 352 | 25.6521 | 110 | -0.16 | 23 |
IV.GAVE.EHE. | 2022-08-30T10:42:53.50 | 0.3 | undecidable | manual | P | 237 | 23.2545 | 112 | 0.18 | 70 |
IV.LNSS.HHZ. | 2022-08-30T10:42:53.36 | 0.1 | undecidable | manual | P | 198 | 23.9538 | 112 | -0.09 | 96 |
IV.MMO1.EHN. | 2022-08-30T10:42:52.53 | 0.3 | undecidable | manual | P | 57 | 18.7701 | 117 | 0.03 | 73 |
7F.SIB2.EHZ. | 2022-08-30T10:42:52.06 | 0.1 | undecidable | manual | P | 56 | 16.7721 | 120 | -0.08 | 97 |
7F.SIB1.EHN. | 2022-08-30T10:42:52.00 | 0.1 | undecidable | manual | P | 49 | 14.7741 | 123 | 0.2 | 95 |
IV.MC2.EHZ. | 2022-08-30T10:42:51.65 | 0.1 | undecidable | manual | P | 22 | 12.3765 | 127 | 0.24 | 94 |
IV.NRCA.HHZ. | 2022-08-30T10:42:51.44 | 0.1 | undecidable | manual | S | 333 | 3.1968 | 161 | -0.32 | 94 |
IV.NRCA.HHZ. | 2022-08-30T10:42:50.33 | 0.1 | undecidable | manual | P | 333 | 3.1968 | 161 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHE. | ML:1.1 | 0.000224 | 0.14 | AML | other | m | 2022-08-30T10:42:51.94 |
IV.NRCA.HHN. | ML:1.3 | 0.0003625 | 0.08 | AML | other | m | 2022-08-30T10:42:51.86 |
IV.CAMP.HHN. | ML:0.8 | 0.00002325 | 0.36 | AML | other | m | 2022-08-30T10:43:05.27 |
IV.CAMP.HHE. | ML:0.9 | 0.00003165 | 0.06 | AML | other | m | 2022-08-30T10:43:05.23 |