A magnitude ML 1.0 earthquake occured in region: 7 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7500, 13.1590 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 |
Accumoli | RI | 10 | 667 | 5624 |
Arquata del Tronto | AP | 12 | 1178 | 6802 |
Cascia | PG | 12 | 3217 | 10019 |
Cittareale | RI | 15 | 482 | 10501 |
Castelsantangelo sul Nera | MC | 16 | 281 | 10782 |
Amatrice | RI | 17 | 2657 | 13439 |
Preci | PG | 17 | 724 | 14163 |
Montegallo | AP | 18 | 523 | 14686 |
Poggiodomo | PG | 19 | 117 | 14803 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2018-11-23 14:50:00 |
42.7498 | 13.1587 | 11 | 2018-11-23 15:00:51 |
Sala Sismica INGV-Roma | 63308131 |
Field | Value |
---|---|
Time (UTC) | 2018-11-23 14:50:00 ± 0.06 |
Latitude | 42.7498 ± 0.0027 |
Longitude | 13.1587 ± 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 | 63308131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 366 |
Semi-minor axis of confidence ellipse (meter) | 279 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 270 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 26 |
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) | 0.35074 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 63308131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2018-11-23 15:00:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TERO.HHZ. | 2018-11-23T14:50:13.08 | 0.3 | undecidable | manual | S | 111 | 38.9277 | 50 | -0.01 | 73 |
IV.MF5.EHZ. | 2018-11-23T14:50:13.22 | 0.3 | undecidable | manual | S | 43 | 36.0417 | 50 | 0.92 | 56 |
IV.CESI.HHN. | 2018-11-23T14:50:11.96 | 0.3 | undecidable | manual | S | 324 | 35.0427 | 50 | -0.08 | 72 |
IV.FDMO.HHZ. | 2018-11-23T14:50:10.74 | 0.3 | undecidable | manual | S | 350 | 32.3454 | 50 | -0.58 | 65 |
IV.CAMP.HHN. | 2018-11-23T14:50:10.79 | 0.6 | undecidable | manual | S | 139 | 31.3464 | 50 | -0.27 | 47 |
IV.RM33.EHZ. | 2018-11-23T14:50:09.96 | 0.3 | undecidable | manual | S | 170 | 27.1506 | 50 | 0.03 | 74 |
IV.ASSB.HHZ. | 2018-11-23T14:50:08.08 | 3.0 | undecidable | manual | P | -1.86 | 0 | |||
IV.SMA1.EHZ. | 2018-11-23T14:50:08.55 | 0.1 | undecidable | manual | S | 100 | ||||
IV.MMO1.EHZ. | 2018-11-23T14:50:08.33 | 0.1 | undecidable | manual | S | 39 | 21.4674 | 50 | -0.1 | 98 |
IV.GAVE.EHZ. | 2018-11-23T14:50:08.94 | 0.3 | undecidable | manual | S | 254 | 22.4553 | 50 | 0.25 | 72 |
IV.MC2.EHZ. | 2018-11-23T14:50:07.61 | 0.3 | undecidable | manual | S | 8 | 18.0708 | 121 | 0.14 | 74 |
IV.MTRA.EHZ. | 2018-11-23T14:50:07.73 | 0.1 | undecidable | manual | S | 88 | 19.3695 | 119 | -0.14 | 98 |
IV.LNSS.HHZ. | 2018-11-23T14:50:07.74 | 0.3 | undecidable | manual | S | 211 | 18.9699 | 120 | 0 | 76 |
IV.TERO.HHZ. | 2018-11-23T14:50:07.55 | 0.3 | undecidable | manual | P | 111 | 38.9277 | 50 | -0.08 | 72 |
IV.MF5.EHZ. | 2018-11-23T14:50:07.80 | 1.0 | positive | manual | P | 43 | 36.0417 | 50 | 0.63 | 21 |
IV.CAMP.HHN. | 2018-11-23T14:50:06.35 | 0.3 | undecidable | manual | P | 139 | 31.3464 | 50 | -0.1 | 73 |
IV.CESI.HHN. | 2018-11-23T14:50:06.94 | 0.3 | undecidable | manual | P | 324 | 35.0427 | 50 | -0.08 | 72 |
IV.FDMO.HHZ. | 2018-11-23T14:50:06.56 | 0.3 | undecidable | manual | P | 350 | 32.3454 | 50 | -0.05 | 73 |
IV.GAVE.EHZ. | 2018-11-23T14:50:05.03 | 0.3 | undecidable | manual | P | 254 | 22.4553 | 50 | -0.06 | 74 |
IV.RM33.EHZ. | 2018-11-23T14:50:05.96 | 1.0 | positive | manual | P | 170 | 27.1506 | 50 | 0.16 | 24 |
IV.NRCA.HHE. | 2018-11-23T14:50:05.12 | 0.1 | undecidable | manual | S | 339 | 9.9789 | 137 | -0.14 | 100 |
IV.LNSS.HHZ. | 2018-11-23T14:50:04.64 | 0.3 | undecidable | manual | P | 211 | 18.9699 | 120 | 0.1 | 74 |
IV.MC2.EHZ. | 2018-11-23T14:50:04.52 | 0.3 | undecidable | manual | P | 8 | 18.0708 | 121 | 0.13 | 74 |
IV.MTRA.EHZ. | 2018-11-23T14:50:04.57 | 0.1 | undecidable | manual | P | 88 | 19.3695 | 119 | -0.04 | 100 |
IV.MMO1.EHZ. | 2018-11-23T14:50:04.90 | 0.3 | undecidable | manual | P | 39 | 21.4674 | 50 | -0.04 | 75 |
IV.NRCA.HHE. | 2018-11-23T14:50:03.24 | 0.1 | undecidable | manual | P | 339 | 9.9789 | 137 | 0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHN. | ML:1.1 | 0.000091266065 | 0.2624 | AML | other | m | 2018-11-23T14:50:08.29 |
IV.MTRA.HNN. | ML:1.2 | 0.000118516075 | 0.2496 | AML | other | m | 2018-11-23T14:50:08.16 |
IV.MTRA.EHE. | ML:1.2 | 0.00010623654499999998 | 0.1856 | AML | other | m | 2018-11-23T14:50:08.42 |
IV.LNSS.HHE. | ML:1.0 | 0.00008273446500000001 | 0.1152 | AML | other | m | 2018-11-23T14:50:08.04 |
IV.LNSS.HHN. | ML:1.2 | 0.0001197886 | 0.16 | AML | other | m | 2018-11-23T14:50:08.10 |
IV.GAVE.EHE. | ML:1.1 | 0.000087447305 | 0.1152 | AML | other | m | 2018-11-23T14:50:09.66 |
IV.GAVE.HNE. | ML:1.2 | 0.00010271217500000001 | 0.6912 | AML | other | m | 2018-11-23T14:50:06.87 |
IV.GAVE.EHN. | ML:1.0 | 0.00006955832000000001 | 0.1792 | AML | other | m | 2018-11-23T14:50:09.71 |
IV.RM33.EHE. | ML:0.8 | 0.00002778686 | 0.1152 | AML | other | m | 2018-11-23T14:50:11.14 |
IV.RM33.EHN. | ML:0.7 | 0.000023137150000000003 | 0.1408 | AML | other | m | 2018-11-23T14:50:11.15 |
IV.TERO.HHN. | ML:0.8 | 0.00002396743 | 0.096 | AML | other | m | 2018-11-23T14:50:13.82 |
IV.TERO.HHE. | ML:0.8 | 0.000026021585 | 0.1408 | AML | other | m | 2018-11-23T14:50:13.85 |