A magnitude ML 0.9 earthquake occured in region: 7 km SW Forni di Sotto (UD), on
and geographic coordinates (lat, lon) 46.3380, 12.6360 at 8 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 |
---|---|---|---|---|
Forni di Sotto | UD | 7 | 600 | 600 |
Forni di Sopra | UD | 11 | 993 | 1593 |
Claut | PN | 12 | 956 | 2549 |
Tramonti di Sopra | PN | 12 | 321 | 2870 |
Tramonti di Sotto | PN | 14 | 387 | 3257 |
Ampezzo | UD | 15 | 1006 | 4263 |
Andreis | PN | 15 | 259 | 4522 |
Sauris | UD | 15 | 416 | 4938 |
Frisanco | PN | 16 | 622 | 5560 |
Cimolais | PN | 16 | 397 | 5957 |
Socchieve | UD | 16 | 908 | 6865 |
Barcis | PN | 17 | 256 | 7121 |
Meduno | PN | 18 | 1574 | 8695 |
Preone | UD | 19 | 246 | 8941 |
Cavasso Nuovo | PN | 19 | 1525 | 10466 |
Fanna | PN | 19 | 1583 | 12049 |
Maniago | PN | 19 | 11698 | 23747 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-05-04 04:57:48 |
46.3382 | 12.6357 | 8 | 2023-05-04 05:05:14 |
Sala Sismica INGV-Roma | 117005841 |
Field | Value |
---|---|
Time (UTC) | 2023-05-04 04:57:48 ± 0.12 |
Latitude | 46.3382 ± 0.0072 |
Longitude | 12.6357 ± 0.0065 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117005841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 580 |
Semi-minor axis of confidence ellipse (meter) | 567 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 331 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 156 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
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) | 0.09353 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41099 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 117005841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-04 05:05:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
OX.PLRO.HHZ. | 2023-05-04T04:58:02.96 | 0.6 | undecidable | manual | S | 59 | 45.621 | 50 | -0.52 | 42 |
OX.MPRI.HHZ. | 2023-05-04T04:57:58.16 | 0.6 | undecidable | manual | S | 112 | 29.0487 | 105 | -0.41 | 45 |
OX.PLRO.HHZ. | 2023-05-04T04:57:57.67 | 0.6 | negative | manual | P | 59 | 45.621 | 50 | 0.68 | 40 |
OX.CLUD.HHE. | 2023-05-04T04:57:56.46 | 0.6 | undecidable | manual | S | 55 | 22.9548 | 109 | -0.08 | 49 |
OX.MLN.HHZ. | 2023-05-04T04:57:56.07 | 0.6 | undecidable | manual | S | 184 | 20.9679 | 110 | 0.17 | 48 |
NI.PALA.HHZ. | 2023-05-04T04:57:56.91 | 0.6 | undecidable | manual | S | 115 | 24.3534 | 108 | -0.11 | 48 |
OX.MPRI.HHZ. | 2023-05-04T04:57:54.22 | 1.0 | positive | manual | P | 112 | 29.0487 | 105 | 0.06 | 24 |
OX.FUSE.HHZ. | 2023-05-04T04:57:54.29 | 1.0 | undecidable | manual | P | 73 | 29.2485 | 105 | 0.1 | 24 |
NI.PALA.HHZ. | 2023-05-04T04:57:53.18 | 1.0 | negative | manual | P | 115 | 24.3534 | 108 | -0.08 | 24 |
OX.CIMO.HHZ. | 2023-05-04T04:57:53.57 | 0.6 | undecidable | manual | S | 259 | 14.874 | 118 | -0.4 | 46 |
OX.CLUD.HHE. | 2023-05-04T04:57:53.43 | 0.6 | undecidable | manual | P | 55 | 22.9548 | 109 | 0.44 | 45 |
IV.STAL.HHZ. | 2023-05-04T04:57:52.78 | 0.6 | undecidable | manual | S | 146 | 10.3785 | 127 | 0.14 | 49 |
OX.MLN.HHZ. | 2023-05-04T04:57:52.69 | 1.0 | positive | manual | P | 184 | 20.9679 | 110 | 0.07 | 24 |
OX.CIMO.HHZ. | 2023-05-04T04:57:51.51 | 0.1 | positive | manual | P | 259 | 14.874 | 118 | 0.01 | 100 |
IV.STAL.HHZ. | 2023-05-04T04:57:50.86 | 1.0 | undecidable | manual | P | 146 | 10.3785 | 127 | 0.12 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
OX.CIMO.HHN. | ML:0.3 | 0.000020782218999999998 | 0.0992 | AML | other | m | 2023-05-04T04:57:53.82 |
IV.STAL.HHN. | ML:1.3 | 0.0002917287 | 0.16 | AML | other | m | 2023-05-04T04:57:53.21 |
IV.STAL.HNN. | ML:1.4 | 0.0003541415 | 0.1184 | AML | other | m | 2023-05-04T04:57:53.23 |
IV.STAL.HNE. | ML:1.4 | 0.000308032 | 0.0992 | AML | other | m | 2023-05-04T04:57:53.43 |
IV.STAL.HHE. | ML:1.2 | 0.0002292654 | 0.1408 | AML | other | m | 2023-05-04T04:57:53.62 |
OX.CIMO.HHE. | ML:0.5 | 0.0000354 | 0.12 | AML | other | m | 2023-05-04T04:57:53.80 |
OX.MLN.HHN. | ML:0.6 | 0.000029860215 | 0.1376 | AML | other | m | 2023-05-04T04:57:57.01 |
NI.PALA.HHE. | ML:1.0 | 0.00006555 | 0.2 | AML | other | m | 2023-05-04T04:57:57.69 |
NI.PALA.HHN. | ML:0.9 | 0.000057242639999999996 | 0.08 | AML | other | m | 2023-05-04T04:57:57.67 |
OX.MLN.HHE. | ML:0.7 | 0.000038 | 0.26 | AML | other | m | 2023-05-04T04:57:58.45 |
OX.PLRO.HHN. | ML:1.1 | 0.00003905 | 0.24 | AML | other | m | 2023-05-04T04:58:04.84 |
OX.PLRO.HHE. | ML:1.1 | 0.000035249999999999996 | 1.78 | AML | other | m | 2023-05-04T04:58:05.03 |
OX.CIMO.HNE. | ML:0.6 | 0.000040509615 | 0.1408 | AML | other | m | 2023-05-04T04:57:53.80 |
OX.CIMO.HNN. | ML:0.5 | 0.000036440895 | 0.1792 | AML | other | m | 2023-05-04T04:57:53.83 |
OX.MLN.HNE. | ML:1.2 | 0.0001136283 | 0.8416 | AML | other | m | 2023-05-04T04:58:02.15 |
OX.MLN.HNN. | ML:1.2 | 0.00011875863000000001 | 0.8608 | AML | other | m | 2023-05-04T04:57:54.57 |
OX.MPRI.HNE. | ML:0.8 | 0.000031571935000000004 | 0.6208 | AML | other | m | 2023-05-04T04:58:06.59 |
OX.MPRI.HNN. | ML:0.8 | 0.000032242019999999995 | 0.72 | AML | other | m | 2023-05-04T04:58:01.92 |
OX.MPRI.HHE. | ML:0.6 | 0.00002224462 | 0.3008 | AML | other | m | 2023-05-04T04:58:00.65 |
OX.MPRI.HHN. | ML:0.7 | 0.000024932445 | 0.2976 | AML | other | m | 2023-05-04T04:58:00.36 |
OX.FUSE.HNE. | ML:0.7 | 0.00002316931 | 0.4416 | AML | other | m | 2023-05-04T04:58:02.23 |
OX.FUSE.HNN. | ML:0.8 | 0.00003514763 | 0.3392 | AML | other | m | 2023-05-04T04:57:58.94 |
OX.FUSE.HHE. | ML:0.5 | 0.000015979048 | 0.2208 | AML | other | m | 2023-05-04T04:57:59.82 |
OX.FUSE.HHN. | ML:0.8 | 0.00003264983 | 0.3424 | AML | other | m | 2023-05-04T04:57:58.93 |
OX.PLRO.HNE. | ML:1.6 | 0.00012729875 | 0.7008 | AML | other | m | 2023-05-04T04:57:56.79 |
OX.PLRO.HNN. | ML:1.7 | 0.000151188935 | 1.04 | AML | other | m | 2023-05-04T04:58:08.49 |