A magnitude ML 1.4 earthquake occured in region: 1 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8010, 13.1040 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 | 1 | 4957 | 4957 |
Preci | PG | 10 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 11 | 281 | 5962 |
Cascia | PG | 12 | 3217 | 9179 |
Visso | MC | 15 | 1107 | 10286 |
Cerreto di Spoleto | PG | 15 | 1075 | 11361 |
Arquata del Tronto | AP | 16 | 1178 | 12539 |
Ussita | MC | 16 | 444 | 12983 |
Accumoli | RI | 17 | 667 | 13650 |
Poggiodomo | PG | 17 | 117 | 13767 |
Sellano | PG | 17 | 1079 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2024-05-19 05:06:09 |
42.8008 | 13.104 | 11 | 2024-05-19 05:31:17 |
Sala Sismica INGV-Roma | 127883451 |
Field | Value |
---|---|
Time (UTC) | 2024-05-19 05:06:09 ± 0.08 |
Latitude | 42.8008 ± 0.0027 |
Longitude | 13.1040 ± 0.0074 |
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 | 127883451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 615 |
Semi-minor axis of confidence ellipse (meter) | 313 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 87 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 620.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 193 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30307 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.5 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 127883451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-05-19 05:31:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.TRI.HHZ. | 2024-05-19T05:07:39.51 | 3.0 | undecidable | manual | Sg | 3.97 | 0 | |||
IV.PSL.EHZ. | 2024-05-19T05:07:07.75 | 3.0 | undecidable | manual | Sn | -0.02 | 0 | |||
OX.ACOM.HHZ. | 2024-05-19T05:07:04.21 | 3.0 | positive | manual | Pn | -4.23 | 0 | |||
IV.CSNT.HHZ. | 2024-05-19T05:06:52.55 | 3.0 | undecidable | manual | S | -2.05 | 0 | |||
IV.ZCCA.HHZ. | 2024-05-19T05:06:50.53 | 3.0 | positive | manual | Pg | 5.63 | 0 | |||
IV.SRES.HHZ. | 2024-05-19T05:06:26.25 | 3.0 | undecidable | manual | S | -1.12 | 0 | |||
IV.CSP1.EHZ. | 2024-05-19T05:06:21.40 | 0.6 | undecidable | manual | S | 14 | 33.3444 | 50 | 0.02 | 48 |
IV.RM33.EHZ. | 2024-05-19T05:06:21.60 | 0.6 | undecidable | manual | S | 164 | 33.6441 | 50 | 0.14 | 47 |
IV.FDMO.HHZ. | 2024-05-19T05:06:19.20 | 0.6 | undecidable | manual | S | 357 | 26.1516 | 50 | -0.28 | 46 |
IV.SMA1.EHZ. | 2024-05-19T05:06:19.50 | 0.6 | undecidable | manual | S | 135 | 26.6511 | 50 | -0.12 | 48 |
7F.SIB1.HNN. | 2024-05-19T05:06:16.91 | 0.6 | undecidable | manual | S | 52 | 17.0718 | 122 | 0 | 50 |
IV.MC2.EHE. | 2024-05-19T05:06:16.30 | 0.6 | undecidable | manual | S | 29 | 14.0748 | 127 | 0.24 | 47 |
7F.SIB3.EHZ. | 2024-05-19T05:06:16.25 | 0.6 | undecidable | manual | S | 59 | 15.7731 | 124 | -0.31 | 47 |
IV.RM33.EHZ. | 2024-05-19T05:06:16.56 | 1.0 | positive | manual | P | 164 | 33.6441 | 50 | -0.03 | 24 |
IV.CSP1.EHZ. | 2024-05-19T05:06:16.63 | 1.0 | undecidable | manual | P | 14 | 33.3444 | 50 | 0.09 | 24 |
IV.SMA1.EHZ. | 2024-05-19T05:06:15.58 | 1.0 | negative | manual | P | 135 | 26.6511 | 50 | 0.05 | 24 |
IV.FDMO.HHZ. | 2024-05-19T05:06:15.43 | 0.6 | positive | manual | P | 357 | 26.1516 | 50 | -0.01 | 49 |
7F.SIB1.HNN. | 2024-05-19T05:06:14.08 | 0.1 | undecidable | manual | P | 52 | 17.0718 | 122 | 0.11 | 97 |
IV.NRCA.HHZ. | 2024-05-19T05:06:13.60 | 0.6 | undecidable | manual | S | 13 | 3.6963 | 161 | -0.25 | 48 |
IV.MC2.EHE. | 2024-05-19T05:06:13.71 | 0.1 | undecidable | manual | P | 29 | 14.0748 | 127 | 0.24 | 95 |
7F.SIB3.EHZ. | 2024-05-19T05:06:13.71 | 0.1 | undecidable | manual | P | 59 | 15.7731 | 124 | -0.05 | 98 |
IV.NRCA.HHZ. | 2024-05-19T05:06:12.33 | 1.0 | undecidable | manual | P | 13 | 3.6963 | 161 | 0.13 | 25 |
ZO.PDN11.EHE. | 2024-05-19T05:06:12.04 | 0.1 | undecidable | manual | P | 145 | 2.2977 | 168 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.6 | 0.0006635 | 0.08 | AML | other | m | 2024-05-19T05:06:13.70 |
IV.NRCA.HNN. | ML:1.5 | 0.0005905 | 0.08 | AML | other | m | 2024-05-19T05:06:13.70 |
IV.NRCA.HHE. | ML:1.5 | 0.000481 | 0.18 | AML | other | m | 2024-05-19T05:06:13.80 |
IV.NRCA.HNE. | ML:1.5 | 0.000477 | 0.18 | AML | other | m | 2024-05-19T05:06:13.80 |
IV.FDMO.HHE. | ML:0.3 | 0.00001145 | 0.42 | AML | other | m | 2024-05-19T05:06:20.45 |
IV.FDMO.HHN. | ML:0.3 | 0.00000886 | 0.48 | AML | other | m | 2024-05-19T05:06:20.69 |