A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6430, 15.4690 at 153 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.9 | 2019-07-21 11:29:52 |
38.6432 | 15.4687 | 153 | 2019-11-13 14:31:00 |
Bollettino Sismico Italiano INGV | 72044801 |
Reviewed Rev100 |
ML 1.8 | 2019-07-21 11:29:51 |
38.6515 | 15.5147 | 158 | 2019-07-21 11:38:50 |
Sala Sismica INGV-Roma | 70766241 |
Field | Value |
---|---|
Time (UTC) | 2019-07-21 11:29:52 ± 0.28 |
Latitude | 38.6432 ± 0.0126 |
Longitude | 15.4687 ± 0.0230 |
Depth (km) | 153 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 72044801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2001 |
Semi-minor axis of confidence ellipse (meter) | 1048 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 120 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2000.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 136 |
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) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.40744 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 70766241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-21 11:38:50 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 21 |
Type of magnitude | ML |
Reference to an origin | 72044801 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-09-02 13:01:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.CUC.HHZ. | 2019-07-21T11:30:42.30 | 0.1 | undecidable | manual | S | 11 | 152.736 | 132 | 0.09 | 80 |
MN.TIP.HHZ. | 2019-07-21T11:30:38.60 | 0.1 | undecidable | manual | S | 61 | 126.1737 | 138 | 0.44 | 80 |
IV.PLAC.HHZ. | 2019-07-21T11:30:33.10 | 0.1 | undecidable | manual | S | 104 | 86.8464 | 148 | 0.06 | 94 |
IV.CAR1.HHZ. | 2019-07-21T11:30:33.30 | 0.1 | undecidable | manual | S | 43 | 93.24 | 147 | -0.49 | 85 |
IV.SOI.EHZ. | 2019-07-21T11:30:32.40 | 0.1 | undecidable | manual | S | 141 | 81.1521 | 150 | -0.03 | 96 |
IV.MTTG.HHE. | 2019-07-21T11:30:32.30 | 0.1 | undecidable | manual | S | 164 | 73.7706 | 153 | 0.64 | 83 |
IV.AIO.HHE. | 2019-07-21T11:30:31.70 | 0.1 | undecidable | manual | S | 195 | 77.2671 | 151 | -0.32 | 91 |
IV.MPNC.HHE. | 2019-07-21T11:30:30.00 | 0.1 | undecidable | manual | S | 190 | 55.9995 | 159 | -0.07 | 100 |
MN.CEL.HHZ. | 2019-07-21T11:30:29.90 | 0.1 | undecidable | manual | S | 139 | 56.2992 | 158 | -0.19 | 97 |
IV.SALB.HHZ. | 2019-07-21T11:30:21.76 | 0.1 | negative | manual | P | 29 | 156.2214 | 131 | 0.43 | 74 |
IV.PIPA.HHZ. | 2019-07-21T11:30:20.63 | 0.1 | positive | manual | P | 51 | 148.9398 | 133 | -0.03 | 83 |
MN.CUC.HHZ. | 2019-07-21T11:30:20.77 | 0.1 | positive | manual | P | 11 | 152.736 | 132 | -0.24 | 79 |
IV.MGR.HHZ. | 2019-07-21T11:30:20.95 | 3.0 | positive | manual | Pn | -0.83 | 0 | |||
IV.CELI.HHZ. | 2019-07-21T11:30:18.69 | 0.1 | positive | manual | P | 46 | 122.988 | 139 | 0.28 | 84 |
MN.TIP.HHZ. | 2019-07-21T11:30:18.50 | 0.1 | negative | manual | P | 61 | 126.1737 | 138 | -0.17 | 85 |
IV.CET2.HHZ. | 2019-07-21T11:30:17.04 | 0.1 | positive | manual | P | 23 | 106.8153 | 143 | -0.09 | 90 |
IV.AIO.HHE. | 2019-07-21T11:30:15.92 | 0.1 | undecidable | manual | P | 195 | 77.2671 | 151 | 0.79 | 78 |
IV.SOI.EHZ. | 2019-07-21T11:30:15.13 | 0.1 | undecidable | manual | P | 141 | 81.1521 | 150 | -0.23 | 92 |
IV.CAR1.HHZ. | 2019-07-21T11:30:15.77 | 0.1 | negative | manual | P | 43 | 93.24 | 147 | -0.38 | 87 |
IV.MTTG.HHE. | 2019-07-21T11:30:15.29 | 0.1 | undecidable | manual | P | 164 | 73.7706 | 153 | 0.37 | 91 |
IV.PLAC.HHZ. | 2019-07-21T11:30:15.62 | 0.1 | negative | manual | P | 104 | 86.8464 | 148 | -0.1 | 93 |
IV.MPNC.HHE. | 2019-07-21T11:30:14.23 | 0.1 | undecidable | manual | P | 190 | 55.9995 | 159 | 0.23 | 97 |
IV.IVPL.HHE. | 2019-07-21T11:30:14.20 | 0.1 | undecidable | manual | P | 235 | 51.7038 | 160 | 0.38 | 94 |
MN.CEL.HHZ. | 2019-07-21T11:30:13.70 | 0.1 | negative | manual | P | 139 | 56.2992 | 158 | -0.32 | 94 |
IV.MSRU.HHZ. | 2019-07-21T11:30:13.13 | 0.1 | undecidable | manual | P | 175 | 42.2244 | 164 | -0.32 | 97 |
IV.MILZ.HHE. | 2019-07-21T11:30:13.13 | 0.1 | undecidable | manual | P | 207 | 46.1205 | 162 | -0.46 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAR1.HHN. | ML:0.0 | 0.000017763115 | 0.3968 | AML | other | m | 2019-07-21T11:30:34.26 |
IV.CAR1.HHE. | ML:0.0 | 0.000028493015 | 0.3584 | AML | other | m | 2019-07-21T11:30:34.56 |
MN.TIP.HHN. | ML:0.0 | 0.000007517859 | 1.0752 | AML | other | m | 2019-07-21T11:31:01.30 |
IV.PIPA.HHN. | ML:0.0 | 0.000014318508 | 0.16 | AML | other | m | 2019-07-21T11:30:21.36 |
IV.PIPA.HHE. | ML:0.0 | 0.000015709999999999997 | 0.36 | AML | other | m | 2019-07-21T11:30:22.21 |
IV.SALB.HHN. | ML:0.0 | 0.0000102268785 | 0.2944 | AML | other | m | 2019-07-21T11:30:22.47 |
IV.SALB.HHE. | ML:0.0 | 0.000014738060000000001 | 0.2624 | AML | other | m | 2019-07-21T11:30:25.55 |
IV.MSRU.HHN. | ML:0.0 | 0.000046235570000000006 | 0.2816 | AML | other | m | 2019-07-21T11:30:31.82 |
IV.MSRU.HHE. | ML:0.0 | 0.0000675471 | 0.4608 | AML | other | m | 2019-07-21T11:30:31.81 |
MN.CEL.HHE. | ML:0.0 | 0.00002939762 | 0.3776 | AML | other | m | 2019-07-21T11:30:33.36 |
MN.CEL.HHN. | ML:0.0 | 0.00002985 | 0.5 | AML | other | m | 2019-07-21T11:30:33.43 |
IV.PLAC.HHE. | ML:0.0 | 0.0000692 | 0.26 | AML | other | m | 2019-07-21T11:30:34.32 |
IV.PLAC.HHN. | ML:0.0 | 0.000032149999999999995 | 0.58 | AML | other | m | 2019-07-21T11:30:37.61 |
MN.TIP.HHE. | ML:0.0 | 0.00001175 | 0.46 | AML | other | m | 2019-07-21T11:30:41.26 |
IV.CAMP.HHN. | ML:3.1 | 0.00003925 | 0.06 | AML | other | m | 2019-07-21T11:31:52.99 |
IV.SOI.EHE. | ML:1.9 | 0.000031104825 | 1.0944 | AML | other | m | 2019-07-21T11:30:35.57 |
IV.SOI.EHN. | ML:2.0 | 0.00003271897 | 0.32 | AML | other | m | 2019-07-21T11:30:34.82 |
IV.PIPA.HNN. | ML:2.7 | 0.00013144445 | 0.7488 | AML | other | m | 2019-07-21T11:30:28.17 |
MN.CUC.HNN. | ML:2.7 | 0.00012898256999999998 | 1.1008 | AML | other | m | 2019-07-21T11:30:56.69 |
MN.CUC.HHE. | ML:1.6 | 0.000009278677 | 0.8256 | AML | other | m | 2019-07-21T11:30:43.80 |
IV.CAMP.HHE. | ML:2.7 | 0.000015265415 | 0.064 | AML | other | m | 2019-07-21T11:31:53.01 |