A magnitude ML 1.1 earthquake occured in region: 6 km E Norcia (PG), on
and geographic coordinates (lat, lon) 42.7910, 13.1620 at 11 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 6 | 4957 | 4957 |
Arquata del Tronto | AP | 11 | 1178 | 6135 |
Castelsantangelo sul Nera | MC | 12 | 281 | 6416 |
Accumoli | RI | 13 | 667 | 7083 |
Preci | PG | 14 | 724 | 7807 |
Cascia | PG | 15 | 3217 | 11024 |
Montegallo | AP | 15 | 523 | 11547 |
Visso | MC | 17 | 1107 | 12654 |
Ussita | MC | 17 | 444 | 13098 |
Montemonaco | AP | 18 | 604 | 13702 |
Cittareale | RI | 19 | 482 | 14184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2022-05-04 08:19:11 |
42.7912 | 13.1615 | 11 | 2023-01-31 19:03:09 |
Bollettino Sismico Italiano INGV | 104268301 |
Reviewed Rev100 |
ML 1.2 | 2022-05-04 08:19:11 |
42.7933 | 13.1398 | 11 | 2022-05-04 08:26:19 |
Sala Sismica INGV-Roma | 104163711 |
Field | Value |
---|---|
Time (UTC) | 2022-05-04 08:19:11 ± 0.06 |
Latitude | 42.7912 ± 0.0036 |
Longitude | 13.1615 ± 0.0061 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 104268301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 495 |
Semi-minor axis of confidence ellipse (meter) | 428 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 89 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 88 |
Number of associated phases, regardless of their use for origin computation | 48 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 104163711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-04 08:26:19 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 104268301 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-08-31 09:59:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2022-05-04T08:21:33.94 | 3.0 | undecidable | manual | Sg | 11.91 | 0 | |||
TV.SU26.HHZ. | 2022-05-04T08:21:26.18 | 3.0 | undecidable | manual | Sn | -0.78 | 0 | |||
IV.BAG8.HNZ. | 2022-05-04T08:20:54.47 | 3.0 | undecidable | manual | Sn | 4.32 | 0 | |||
IV.GRIS.EHZ. | 2022-05-04T08:20:38.91 | 3.0 | undecidable | manual | Sn | -5.92 | 0 | |||
IV.ISPIC.EHZ. | 2022-05-04T08:20:36.15 | 3.0 | positive | manual | Pn | -1.47 | 0 | |||
1J.FX12.HHZ.00 | 2022-05-04T08:20:32.12 | 3.0 | positive | manual | Pg | 9.64 | 0 | |||
IV.CAVT.HHZ. | 2022-05-04T08:20:32.51 | 3.0 | negative | manual | Pg | 8.2 | 0 | |||
GU.GSCL.HHZ. | 2022-05-04T08:20:29.03 | 3.0 | undecidable | manual | Sg | 6.08 | 0 | |||
GU.PZZ.HHZ. | 2022-05-04T08:20:23.41 | 3.0 | positive | manual | Pn | 1.6 | 0 | |||
GU.TRAV.HHZ. | 2022-05-04T08:20:20.68 | 3.0 | undecidable | manual | Pn | -1.4 | 0 | |||
GU.RNCA.HHZ. | 2022-05-04T08:20:20.48 | 3.0 | undecidable | manual | Pg | 15.61 | 0 | |||
IV.TDS.HHZ. | 2022-05-04T08:20:17.48 | 3.0 | undecidable | manual | Pg | 11.38 | 0 | |||
CH.MUGIO.HHZ. | 2022-05-04T08:20:15.24 | 3.0 | undecidable | manual | Pn | -0.31 | 0 | |||
IV.CSNT.HHZ. | 2022-05-04T08:20:02.31 | 3.0 | undecidable | manual | Sn | 0.88 | 0 | |||
GE.MATE.HHZ. | 2022-05-04T08:19:56.23 | 3.0 | negative | manual | Pn | -2.09 | 0 | |||
IV.RIBO.EHZ.01 | 2022-05-04T08:19:45.91 | 3.0 | undecidable | manual | Pg | 7.21 | 0 | |||
IV.RNI2.HHZ. | 2022-05-04T08:19:45.60 | 3.0 | undecidable | manual | S | -2.07 | 0 | |||
IV.PE3.EHZ. | 2022-05-04T08:19:31.92 | 3.0 | positive | manual | P | 1.75 | 0 | |||
IV.LAV9.HNZ. | 2022-05-04T08:19:30.99 | 3.0 | undecidable | manual | P | -0.04 | 0 | |||
IV.RNI2.HHZ. | 2022-05-04T08:19:28.40 | 3.0 | undecidable | manual | P | -1.93 | 0 | |||
IV.CSP1.EHZ. | 2022-05-04T08:19:23.33 | 0.6 | undecidable | manual | S | 6 | 33.5442 | 50 | 0.31 | 46 |
IV.CESI.HHZ. | 2022-05-04T08:19:22.46 | 0.6 | undecidable | manual | S | 319 | 31.6461 | 50 | -0.04 | 48 |
IV.FAGN.HHZ. | 2022-05-04T08:19:21.56 | 3.0 | positive | manual | P | 2.91 | 0 | |||
IV.ARVD.HHZ. | 2022-05-04T08:19:21.06 | 3.0 | positive | manual | P | -3.42 | 0 | |||
IV.FDMO.HHZ. | 2022-05-04T08:19:21.36 | 0.3 | undecidable | manual | S | 348 | 27.8499 | 50 | -0.14 | 71 |
IV.LNSS.HHZ. | 2022-05-04T08:19:20.37 | 0.3 | undecidable | manual | S | 205 | 23.0547 | 50 | 0.14 | 72 |
IV.GAVE.EHZ. | 2022-05-04T08:19:20.43 | 0.6 | undecidable | manual | S | 243 | 24.3534 | 50 | -0.14 | 48 |
IV.TERO.HHZ. | 2022-05-04T08:19:19.44 | 0.6 | undecidable | manual | P | 117 | 40.626 | 50 | 0.2 | 46 |
IV.MTRA.EHE. | 2022-05-04T08:19:19.00 | 0.6 | undecidable | manual | S | 101 | 19.4694 | 119 | -0.2 | 48 |
7F.SIB1.EHE. | 2022-05-04T08:19:18.01 | 0.6 | undecidable | manual | S | 37 | 14.4744 | 126 | 0.28 | 47 |
IV.MMO1.EHZ. | 2022-05-04T08:19:18.13 | 0.3 | undecidable | manual | S | 48 | 18.0708 | 120 | -0.62 | 64 |
IV.CSP1.EHZ. | 2022-05-04T08:19:18.25 | 0.1 | undecidable | manual | P | 6 | 33.5442 | 50 | 0.1 | 95 |
IV.VCEL.EHZ. | 2022-05-04T08:19:18.14 | 3.0 | positive | manual | P | 0.33 | 0 | |||
7F.SIB2.EHE. | 2022-05-04T08:19:18.15 | 0.6 | undecidable | manual | S | 46 | 16.0728 | 123 | -0.02 | 50 |
IV.CESI.HHZ. | 2022-05-04T08:19:17.90 | 0.3 | undecidable | manual | P | 319 | 31.6461 | 50 | 0.05 | 72 |
7F.SIB3.EHN. | 2022-05-04T08:19:17.13 | 0.6 | undecidable | manual | S | 43 | 12.876 | 130 | -0.14 | 49 |
IV.MC2.EHZ. | 2022-05-04T08:19:17.89 | 0.3 | undecidable | manual | S | 9 | 13.5753 | 128 | 0.43 | 69 |
IV.GAVE.EHZ. | 2022-05-04T08:19:16.74 | 0.1 | undecidable | manual | P | 243 | 24.3534 | 50 | 0 | 99 |
IV.FDMO.HHZ. | 2022-05-04T08:19:16.80 | 0.1 | undecidable | manual | P | 348 | 27.8499 | 50 | -0.47 | 89 |
IV.MTRA.EHE. | 2022-05-04T08:19:16.02 | 0.3 | undecidable | manual | P | 101 | 19.4694 | 119 | 0.07 | 74 |
IV.LNSS.HHZ. | 2022-05-04T08:19:16.50 | 0.1 | undecidable | manual | P | 205 | 23.0547 | 50 | -0.04 | 98 |
IV.MC2.EHZ. | 2022-05-04T08:19:15.25 | 0.1 | undecidable | manual | P | 9 | 13.5753 | 128 | 0.31 | 94 |
7F.SIB1.EHE. | 2022-05-04T08:19:15.31 | 0.1 | undecidable | manual | P | 37 | 14.4744 | 126 | 0.22 | 96 |
IV.MMO1.EHZ. | 2022-05-04T08:19:15.47 | 0.1 | undecidable | manual | P | 48 | 18.0708 | 120 | -0.22 | 96 |
7F.SIB2.EHE. | 2022-05-04T08:19:15.40 | 0.1 | undecidable | manual | P | 46 | 16.0728 | 123 | 0.05 | 99 |
IV.NRCA.HHZ. | 2022-05-04T08:19:15.34 | 0.3 | undecidable | manual | S | 321 | 6.0939 | 150 | -0.4 | 70 |
IV.NRCA.HHZ. | 2022-05-04T08:19:14.04 | 0.1 | undecidable | manual | P | 321 | 6.0939 | 150 | 0.09 | 100 |
7F.SIB3.EHN. | 2022-05-04T08:19:14.93 | 0.1 | undecidable | manual | P | 43 | 12.876 | 130 | 0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.0002845 | 0.14 | AML | other | m | 2022-05-04T08:19:15.57 |
IV.NRCA.HHE. | ML:1.3 | 0.00031000000000000005 | 0.1 | AML | other | m | 2022-05-04T08:19:15.52 |
IV.LNSS.HHE. | ML:1.1 | 0.0000785 | 0.26 | AML | other | m | 2022-05-04T08:19:20.59 |
IV.LNSS.HHN. | ML:1.2 | 0.00008865 | 0.22 | AML | other | m | 2022-05-04T08:19:20.62 |
IV.GAVE.EHE. | ML:1.0 | 0.0000626 | 1 | AML | other | m | 2022-05-04T08:19:21.74 |
IV.GAVE.EHN. | ML:0.9 | 0.0000482 | 0.14 | AML | other | m | 2022-05-04T08:19:21.31 |
IV.FDMO.HHE. | ML:0.5 | 0.00001285 | 0.38 | AML | other | m | 2022-05-04T08:19:22.14 |
IV.FDMO.HHN. | ML:0.5 | 0.00001535 | 0.22 | AML | other | m | 2022-05-04T08:19:22.15 |
IV.VCEL.EHN. | ML:1.4 | 0.0000466 | 0.84 | AML | other | m | 2022-05-04T08:19:23.82 |
IV.VCEL.EHE. | ML:1.7 | 0.0000761 | 0.06 | AML | other | m | 2022-05-04T08:19:23.71 |
IV.ARRO.EHE. | ML:0.9 | 0.00002685 | 0.22 | AML | other | m | 2022-05-04T08:19:32.71 |
IV.ARRO.EHN. | ML:1.1 | 0.0000444 | 0.1 | AML | other | m | 2022-05-04T08:19:41.59 |